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2007年
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第 1 条,共 19 条
标题: Optoelectronic properties and holographic optical recording of a dithienylperfluorocyclopentene compound having two phenanthryl units 
作者: Yang, TS (Yang, T. S.); Pu, SZ (Pu, S. Z.); Liu, G (Liu, G.); Yao, BL (Yao, B. L.); Wang, YL (Wang, Y. L.); Lei, M (Lei, M.)
来源出版物: PHYSICA SCRIPTA  卷: T129  页: 297-302  DOI: 10.1088/0031-8949/2007/T129/066  出版年: DEC 2007  
Web of Science 核心合集中的 "被引频次": 1 
被引频次合计: 1 
引用的参考文献数: 40 
摘要: A phenanthrenyl-substituted diarylethene derivative (1,2-bis[5-phenanthryl-2-methylthiophen-3-yl] perfluorocyclopentene, Ph-BMTFP) has been synthesized and its optoelectronic properties have been investigated. The photochromic reactivity of Ph-BMTFP was examined in hexane solution as well as in poly(methyl methacrylate) (PMMA) amorphous film. Upon irradiation with 313 nm UV light, the colorless solution turned purple, in which a visible absorption band was observed at 555 nm. In PMMA film, the new broad absorption band at lambda(max) = 580 nm appeared when it was irradiated by 313 nm UV light. The compound exhibited good fluorescence in hexane solution and its fluorescence intensity decreased along with the photochromic reactivity upon irradiation with 313 nm UV light. This property could be potentially applied to high-density optical memory with fluorescence readout method. The holographic optical storage was performed successfully using Ph-BMTFP as the recording medium and polarization multiplexing holograms recording can effectively increase the information storage capacity of the holographic data storage.
入藏号: WOS:000254342700067 
语种: English
文献类型: Article; Proceedings Paper
会议名称: 2nd International Symposium on Functional Materials 
会议日期: MAY 16-19, 2007 
会议地点: Hangzhou, PEOPLES R CHINA 
会议赞助商 : Natl Univ Singapore, Zhejiang Univ, Gen Res Inst Nonferrous Met
KeyWords Plus: IRREVERSIBLE PHOTOCHROMIC SYSTEMS; DIARYLETHENE DERIVATIVES; FLUORESCENCE MODULATION; METAL-COMPLEXES; PYRAZOLE UNIT; STORAGE; DITHIENYLETHENES; DYNAMICS; MEMORY
地址: [Yang, T. S.; Pu, S. Z.; Liu, G.] Normal Univ, Jinagxi Sci & Technol, Jinagxi Key Lab Org Chem, Nanchang 330013, Peoples R China.
 [Yao, B. L.; Wang, Y. L.; Lei, M.] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China. 
通讯作者地址: Yang, TS (通讯作者),Normal Univ, Jinagxi Sci & Technol, Jinagxi Key Lab Org Chem, Nanchang 330013, Peoples R China.
电子邮件地址:
pushouzhi@tsinghua.org.cn
出版商: IOP PUBLISHING LTD 
出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND 
Web of Science 类别: Physics, Multidisciplinary
研究方向: Physics
IDS 号: 279GG 
ISSN: 0031-8949 
29 字符的来源出版物名称缩写: PHYS SCRIPTA 
ISO 来源出版物缩写: Phys. Scr. 
来源出版物页码计数: 6 


第 2 条,共 19 条
标题: Femtosecond laser ablation of a single crystal superalloy CMSX-4 in different environments 
作者: Wen, Q (Wen, Quan); Feng, Q (Feng, Qiang); Cheng, GH (Cheng, Guanghua); Zhao, W (Zhao, Wei); Sun, ZQ (Sun, Zuqing)
编者: Long S; Pan FH; Kainer KU; Han YF; Ke W; Liu B; Zhang XM; Peng CQ; Zhao XQ; Feng Q; Lu YF; Zhang PX; Jiang CB
来源出版物: 2006 BIMW: 2006 BEIJING INTERNATIONAL MATERIALS WEEK, PTS 1-4: MAGNESIUM - ALUMINIUM MATERIALS - AEROSPACE MATERIALS - SUPERCONDUCTING AND FUNCTIONAL MATERIALS  丛书: Materials Science Forum  卷: 546-549  页: 1309-1312  子辑: 1-4  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 5 
被引频次合计: 5 
引用的参考文献数: 10 
摘要: The femtosecond laser ablation has been investigated on second generation single crystal superalloy CMSX-4 using a commercial titanium: sapphire laser system (lambda, = 780nm, tau = 120 fs). The ablation thresholds of bulk alloy CMSX-4 have been determined as a function of the pulse number (1, 10, 100, 1000) in air, argon gas and vacuum. The results indicate that the multiple-pulse threshold of this material decreased with increasing the pulse number in all the cases. For the same pulse number, the threshold changed in the descending order: air, vacuum and argon gas. The incubation coefficient in air has been determined: xi = 0.86 +/- 0.03. The preliminary results showed the better quality of femtosecond laser machining of CMSX-4 in vacuum and argon gas than in air.
入藏号: WOS:000246145502026 
语种: English
文献类型: Proceedings Paper
会议名称: Beijing International Materials Week 
会议日期: JUN 25-30, 2006 
会议地点: Beijing, PEOPLES R CHINA 
会议赞助商 : Chinese Mat Res Soc, European Mat Res Soc, Gen Res Inst Nonferrous Metals, Pulead Technol Ind Co Ltd, Shanshan Technol Grp, Chongqing Univ, China Magnesium Ctr, Minist Sci & Technol China, Natl Dev & Reform Commiss China, Minist Educ China, Minist Informat Ind China, Natl Nat Sci Fdn China, Chinese Acad Engn, China Assoc Sci & Technol, Int Union Mat Res Soc
作者关键词: femtosecond laser; ablation; threshold; single crystal superalloy; CMSX-4
KeyWords Plus: PHASE EXPLOSION; INDUCED DAMAGE; DEPENDENCE
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, Lab Transient Opt & Photon, State Key Lab Adv Metals & Mat, Xian 710068, Peoples R China. 
通讯作者地址: Wen, Q (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Lab Transient Opt & Photon, State Key Lab Adv Metals & Mat, Xian 710068, Peoples R China.
电子邮件地址:
wenquanzhi111@gmail.com; bqfeng@skl.ustb.edu.cn; gcheng@opt.ac.cn; weiz@opt.ac.cn; zqsun@ustb.edu.cn; bqfeng@skl.ustb.edu.cn
出版商: TRANS TECH PUBLICATIONS LTD 
出版商地址: LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND 
Web of Science 类别: Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering
研究方向: Materials Science; Metallurgy & Metallurgical Engineering
IDS 号: BGD24 
ISSN: 0255-5476 
ISBN: 978-0-87849-432-3
29 字符的来源出版物名称缩写: MATER SCI FORUM 
来源出版物页码计数: 4 


第 3 条,共 19 条
标题: Dye-doped Microstructured Polymer Optical Fibre Laser with High Numerical Aperture Air-clad 
作者: Li, K (Li, Kang); Yang, XH (Yang, Xinghua); Wang, LL (Wang, Lili); Zhao, W (Zhao, Wei)
书籍团体作者: IEEE
来源出版物: 2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5  页: 135-136  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 7 
摘要: We demonstrated a Hemicyanine dye-doped microstructured polymer optical fibre laser generating up to 200 mW output power with a slope efficiency of 20% and a high numerical aperture air-clad at the wavelength of 578 nm. (C)2006 Optical Society of America
入藏号: WOS:000268751000068 
语种: English
文献类型: Proceedings Paper
会议名称: Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference 
会议日期: MAY 06-11, 2007 
会议地点: Baltimore, MD 
地址: [Li, Kang; Yang, Xinghua; Wang, Lili; Zhao, Wei] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Li, K (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
电子邮件地址:
likang@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic; Physics, Applied
研究方向: Engineering; Physics
IDS 号: BKO20 
ISBN: 978-1-4244-3590-6
来源出版物页码计数: 2 


第 4 条,共 19 条
标题: Historical development and application of ultra fast diagnosis based on image tube in XIOPM - art. no. 627904 
作者: Wei, Z (Wei, Zhao); Xun, H (Xun, Hou); Tian, JS (Tian Jin-Shou)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: 27904-27904  文献号: 627904  DOI: 10.1117/12.725054  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 24 
摘要: Xi'an Institute of Optics and Precision Mechanics of CAS was founded in 1962, but the research activities on high-speed diagnosis in China can be dated back to 1958. The main goal of the Institute is developing some optical and opto-electrical diagnostic tools of transient phenomena. This paper describes the historical development and application of ultra fast diagnosis based on image tube in XIOPM.
入藏号: WOS:000245033600003 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: streak camera; frame camera; electron diffraction system; inertial confined fusion
地址: CAS, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Wei, Z (通讯作者),CAS, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 17 


第 5 条,共 19 条
标题: An adaptive lifted pyramid for image compression - art. no. 627936 
作者: Xiang, JB (Xiang Jingbo); Su, HW (Su Hongwu); Su, XQ (Su Xiuqin)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: 27936-27936  文献号: 627936  DOI: 10.1117/12.725332  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 8 
摘要: In this paper, an improved Laplacian pyramid is proposed. We introduced additional adaptive lifted steps in the Laplacian pyramid. Our pyramid is able to control efficiently the entropy of detail image. Hence, it provides improved coding performance when compared to the standard Laplacian pyramid. Simulation results show that coding gains of up to 1 dB for images when compared to the standard Laplaican pyramid, and the adaptive lifted Laplacian pyramid have significantly lower entropy values.
入藏号: WOS:000245033601035 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: adaptive lifted; Laplaican pyramid; lifting; image compression
地址: Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Xiang, JB (通讯作者),Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 6 条,共 19 条
标题: Generation of short electrical pulses by photoconductive semiconductor switches triggered with a high-power laser diode - art. no. 627946 
作者: Zhang, TY (Zhang, Tong-Yi); Shi, SX (Shi, Shun-Xiang); Zhao, W (Zhao, Wei)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: 27946-27946  文献号: 627946  DOI: 10.1117/12.725369  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 24 
摘要: Microstrip line pulse generators based on gallium arsenide (GaAs) photoconductive semiconductor switches have been fabricated and tested experimentally. The GaAs photoconductive semiconductor switches were optically triggered with a 70 W, 85 ns duration (FWHM) high power laser diode. Short electrical pulses have been obtained and reported with practical applications emphasized. The risetimes and the durations of the output electric pulses can be less than 2 ns and 6 ns, respectively, which are in remarkable contrast to the 20 ns risetimes and the 85 ns durations of the activating optical pulses.
入藏号: WOS:000245033601071 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: electrical pulse generator; photoconductive semiconductor switch; high power laser diode
KeyWords Plus: GAAS
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China. 
通讯作者地址: Zhang, TY (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, 322 W Youyi Rd, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 7 条,共 19 条
标题: High power short pulse fiber lasers - art. no. 62791A 
作者: Chen, GF (Chen, Guofu); Zhao, W (Zhao, Wei); Wang, YS (Wang, Yishan); Ding, GL (Ding, Guanglei)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: A2791-A2791  文献号: 62791A  DOI: 10.1117/12.725177  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 5 
摘要: This paper describes characteristics of a short pulse doped rare earth fiber laser and amplifier. We have obtained very stable pico-second and fernto-second laser pulses from fiber laser. An all-fiber laser and amplifier of a double-clad fiber are researched in detail. The pulse of 177fs at wavelength of similar to 1.50um has been got from fiber laser. The energy of single pulse of 153 mu J has been obtained after an amplifier of a double-clad fiber at repetition-rate of 30 KHz.
入藏号: WOS:000245033600045 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: fiber laser; fiber amplifier; short light pulse
KeyWords Plus: POLARIZATION ROTATION
地址: Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Chen, GF (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 7 


第 8 条,共 19 条
标题: Passive Q-switched fiber laser with SESAM in ytterbium-doped double-clad fiber - art. no. 62794G 
作者: Gao, CX (Gao, Cun-xiao); Zhao, W (Zhao, Wei); Wang, YS (Wang, Yi-shan); Zhu, SL (Zhu, Shao-lan); Chen, GF (Chen, Guo-fu); Wang, YG (Wang, Yong-gang)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: G2794-G2794  文献号: 62794G  DOI: 10.1117/12.725390  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 1 
被引频次合计: 1 
引用的参考文献数: 9 
摘要: A passively Q-switched ytterbium-doped double-clad fiber laser with SESAM as a saturable absorber is demonstrated experimentally. This system showed up to 18.7mW output power, up to 29.4 kHz repetition rate, a maximum pulse energy of 0.636 mu J and a minimum pulse duration of 3.148 mu s. The characteristics of pulse were investigated, and the theoretical analysis agree well with the experimental results.
入藏号: WOS:000245033601081 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: fiber laser; passive Q-switch; SESAM; ytterbium-doped double-clad fiber
KeyWords Plus: MIRROR
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Gao, CX (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 9 条,共 19 条
标题: Ultra-short electromagnetic pulse used for target detection - art. no. 62795L 
作者: Ruan, C (Ruan Chi); Zhao, W (Zhao Wei); Chen, GF (Chen Guo-Fu); Liu, BY (Liu Bai-Yu); Zhu, SL (Zhu Shao-Lan)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: L2795-L2795  文献号: 62795L  DOI: 10.1117/12.725439  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 9 
摘要: Two common approaches to generate ultra-short electromagnetic pulse are presented in this paper. One is that using a high-speed avalanche transistor and another is that using a laser triggering photoconductive semiconductor switch (PCSS). An ultra-short electromagnetic pulse with the rise time of 190 picosecond (ps), the pulse duration of 290 ps and the amplitude of 2.2 W, is radiated by an ultra-wide band (UWB) antenna. It is noted that the ultra-wide frequency spectrum provided by the ultra-short electromagnetic pulses with duration of picosecond can be used to distinguish different targets. The radiated pulse would transmit and be reflected by various targets within the detection range. By analyzing the reflected signal, the corresponding reflection material can be discerned. The experiment is set up to distinguish the iron metal and concrete wall respectively. The results show that such ultra-short pulse technology has an excellent ability to distinguish objects.
入藏号: WOS:000245033602022 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: ultra-short electromagnetic pulse; target detection; avalanche transistor; PCSS
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China. 
通讯作者地址: Ruan, C (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 10 条,共 19 条
标题: Superresolution reconstruction of images by weighted wavelet bicubic interpolation search algorithm - art. no. 62793M 
作者: Qu, YS (Qu You-shan); Bian, CP (Bian Chuan-ping); Li, YC (Li Ying-cai)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: M2793-M2793  文献号: 62793M  DOI: 10.1117/12.725362  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 7 
摘要: The variable relationship between the threshold of high-frequency extrapolation and the entropy of its correspondent reconstructed image in the Wavelet Bicubic Interpolation Algorithm is analyzed. The information entropy is used as a cost function and a Maximal Entropy Wavelet Bicubic Interpolation Search Algorithm is proposed. This algorithm can automatically search an extrapolation threshold to reconstruct an image with maximal entropy. Although the detail information of the reconstructed maximal entropy image is larger than its original image, it may introduce a lot of uncertain and incorrect information. In order to remedy this shortcoming of the proposed algorithm, a new cost function based on the old one is established. The new cost function can not only remedy the shortcoming of the entropy function as a cost function, but also a weight introduced in the new cost function can be adjusted to reconstruct different superresolution images to satisfy different practical requirements. Thus a Weighted Wavelet Bicubic Interpolation Search Algorithm is established. The experiment results prove that if the distribution of the processed images is close to the maximum likelihood distribution, a large weight will be selected to reconstruct a relative better superresolution image with better details, and if the distribution of the processed images is far from the maximum likelihood distribution, a little weight will be selected to reconstruct a relative better superresolution image with better visual effect. Therefore, the weight in the new algorithm can be selected from the requirements to satisfy different practical cases.
入藏号: WOS:000245033601051 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: superresolution reconstruction; wavelet transform; bicubic interpolation; PSNR; entropy
地址: CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Qu, YS (通讯作者),CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 8 


第 11 条,共 19 条
标题: Analysis of the output impulse of PCSS triggered by femto-second laser pulse - art. no. 62793T 
作者: Zheng, J (Zheng Jing); Tao, W (Tao Wang); Chi, R (Chi Ruan); Wang, JW (Wang, Jingwei); Yang, HC (Yang Hongchun); Li, XT (Li, Xiaoting); Wu, LX (Wu Leixue)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: T2793-T2793  文献号: 62793T  DOI: 10.1117/12.725331  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 13 
摘要: In this article different experiments are carried out to exam some key elements that influence the performance of PCSS (Photoconductive semiconductor switches). The experiments include the bias voltage over the switch, the trigger pulse energy and position. From the results we got the relationship among the elements and the output impulses. The bias voltage controls the output linearly; the rise of trigger energy increase the export voltage but when the energy get over 280 mu J this trend slow down and the export voltage go to a fixed value; different positions change the export voltage and the peak value appears at the area near the cathode. The results were analyzed and explanations were given. From the discussion we give the evidences in helping to explain the linear mode, and point out an efficient way to use the laser energy for PCSS. Some tests methods are introduced and will be done in the future.
入藏号: WOS:000245033601058 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: PCSS; GaAs; femto-second trigger
KeyWords Plus: PHOTOCONDUCTIVE SWITCHES; CARRIER
地址: CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Zheng, J (通讯作者),CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 7 


第 12 条,共 19 条
标题: Self-starting 21-ps Ti : sapphire laser with high beam quality - art. no. 62793U 
作者: Ling, WJ (Ling, Weijun); Wang, YS (Wang, Yishan); Zhou, W (Zhou, Wei); Tian, JR (Tian, Jinrong); Zhu, JF (Zhu, Jiangfeng); Wei, ZY (Wei, Zhiyi)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: U2793-U2793  文献号: 62793U  DOI: 10.1117/12.725718  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 10 
摘要: A self-starting all-solid-state picosecond (ps) laser was demonstrated. Different with a standard cavity design with semiconductor saturable-absorber mirror (SESAM), self-starting mode-locking was initiated by stretching the length of arm to reduce the beam spot, which shows the output beam possess higher beam quality than standard one. With a 10% output coupler, we achieved 1 W output power and 21 ps pulse duration at pump power of 4.5 W. High efficiency and high beam quality show the merit of the ps-laser.
入藏号: WOS:000245033601059 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: ps-laser; SESAMs; beam quality
KeyWords Plus: SATURABLE-ABSORBER MIRROR; SEMICONDUCTOR
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. 
通讯作者地址: Ling, WJ (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
作者识别号:


作者

ResearcherID 号

ORCID 号

Zhu, Jiangfeng  E-3287-2012   
 
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 4 


第 13 条,共 19 条
标题: Property of a reflected Gaussian pulse beam - art. no. 62795V 
作者: Zhang, JY (Zhang, Jiyue); Ge, GK (Ge, Guoku); Duan, T (Duan, Tao); Li, CF (Li, Chunfang)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: V2795-V2795  文献号: 62795V  DOI: 10.1117/12.725446  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 9 
摘要: It is theoretically discussed the reflective property of a Gaussian pulse on the planar dielectric interface. When the decoupling and full-interference approximations are considered, the axes of reflected pulse beam undergoes a lateral shift from the position predicted by geometrical optics. At the same time, the reflected pulse beam still emerge the time delay comparing to the incident pulse beam. The reflected profile is different from the incident pulse beam. Both spatial distribution and temporal distribution of the reflected pulse beam come out the aberrance.
入藏号: WOS:000245033602032 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: Gaussian pulse; Goos-Hanchen shift; reflective Property
KeyWords Plus: TOTAL INTERNAL-REFLECTION; SHIFT
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. 
通讯作者地址: Zhang, JY (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 14 条,共 19 条
标题: A femtosecond electron diffraction system - art. no. 62790V 
作者: Zhao, BS (Zhao Baosheng); Zhang, J (Zhang Jie); Tian, JS (Tian Jinshou); Wang, JF (Wang Junfeng); Wu, JJ (Wu Jianjun); Liu, YQ (Liu Yunquan); Liu, HL (Liu Hulin)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: V2790-V2790  文献号: 62790V  DOI: 10.1117/12.725112  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 13 
摘要: The femtosecond electron diffraction (FED) is a unique method for the study of the changes of complex molecular structures, and has been specifically applied in the investigations of transient-optics, opto-physics, crystallography, and other fields. The FED system designed by the present group, consists of a 35nm Ag photocathode evaporated on an ultraviolet glass, an anode with a 0.1 mm aperture, two pairs of deflection plate for the deflection of electron beams in X and Y directions, and the Y deflection plate can be used as a scanning plate while measuring the pulse width of electron beams, the double MCPs detector for the enhancing and detecting of electron image. The magnetic lens was used for the focusing of the electron beams, and the focal length is 125mm. The distance between the object(the photocathode) and the image(the sample) is 503mm, and the size of electron beams is smaller than 17 mu m after focusing, the convergence angle is of -0.075 similar to 0.075 degrees, and the temporal resolution is better than 350fs.
入藏号: WOS:000245033600030 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: femtosecond electron diffraction; MCP; magnetic focusing; temporal resolution
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China. 
通讯作者地址: Zhao, BS (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 5 


第 15 条,共 19 条
标题: A CMOS current-to-voltage linear conversion for low input current, low noise and low power - art. no. 62791W 
作者: Hu, BL (Hu, Bingliang); Yang, SX (Yang, Simon X.)
编者: Hou X; Zhao W; Yao B
来源出版物: 27th International Congress on High Speed Photography and Photonics, Prts 1-3  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6279  页: W2791-W2791  文献号: 62791W  DOI: 10.1117/12.725234  子辑: 1-3  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 10 
摘要: This paper presents a very simple circuit of balanced two-stage current amplifier and regulated cascode (RGC) amplifier to realize a linear current-to-voltage conversion. It can accept very low currents in the nA range. The noise model and strategies for noise reduction are discussed. The circuit is designed for 0.18 mu m CMOS technology and verified by simulations.
入藏号: WOS:000245033600067 
语种: English
文献类型: Proceedings Paper
会议名称: 27th International Congress on High-Speed Photography and Photonics 
会议日期: SEP 17-22, 2006 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Acad Sci, Xi an Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Shaanxi Assoc Sci & Technol, Natl Sci Fdn China, Chinese Acad Sci
作者关键词: micro-spectrometer; current-to-voltage conversion; balanced two-stage current amplifier
KeyWords Plus: MICROSPECTROMETER
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Shaanxi, Peoples R China. 
通讯作者地址: Hu, BL (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Shaanxi, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Imaging Science & Photographic Technology
研究方向: Optics; Imaging Science & Photographic Technology
IDS 号: BFV94 
ISSN: 0277-786X 
ISBN: 978-0-8194-6349-4
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 6 


第 16 条,共 19 条
标题: High quality GaN display films growth on pre-treated sapphire substrate 
作者: Peng, DS (Peng, Dongsheng); Feng, YC (Feng, Yuchun); Niu, HB (Niu, Hanben); Liu, XF (Liu, Xiaofeng)
书籍团体作者: East China Normal Unviersity Press
来源出版物: AD'07: Proceedings of Asia Display 2007, Vols 1 and 2  页: 859-862  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 10 
摘要: Etch pits on sapphire substrate surface are formed after surface treating. GaN films have been grown by LP-MOCVD on the sapphire substrate, which a half of it is pretreated by chemical etch. The crystal quality and optical quality of GaN films are analyzed by high-resolution double crystal X-ray rocking curve (XRC) and optical transmission measurement. These results indicate that the crystal quality of GaN determined by transmission measurement is in agreement with that determined by XRC, that the (0002) plane and (10 - 12) plane full-width at half-maximum by XRC of GaN films grown on pre-treated sapphire substrate are as low as 208. 80 arcsec and 320. 76 acrsec, respectively. The transmission spectrum of GaN is studied to assess the crystal and optical quality. The epilayer grown on pre-treated sapphire substrate exhibits excellent optical quality, in which the yellow luminescence (YL) is nearly invisible in the photoluminescence (PL) spectrum. The epilayer grown on the pre-treated sapphire substrate exhibits superior optical properties and crystal properties, in which the higher transmission ratio and the greater modulation depth can be shown in the transmission spectrum.
入藏号: WOS:000248022600205 
语种: English
文献类型: Proceedings Paper
会议名称: Asia Display 2007 International Conference (AD'07) 
会议日期: MAR 12-16, 2007 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : Soc Informat Display, E China Normal Univ, SE Univ
作者关键词: surface treated; GaN film; MOCVD
KeyWords Plus: MOLECULAR-BEAM EPITAXY; REVERSE-BIAS LEAKAGE; NUCLEATION LAYERS; IN-SITU; DISLOCATIONS; REDUCTION; DIODES
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Peng, DS (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: EAST CHINA NORMAL UNIVERSITY 
出版商地址: NORTH ZHONGSHAN ROAD 3663, SHANGHAI, 2000062, PEOPLES R CHINA 
Web of Science 类别: Optics; Physics, Multidisciplinary; Physics, Condensed Matter
研究方向: Optics; Physics
IDS 号: BGK57 
ISBN: 978-7-5617-5228-9
来源出版物页码计数: 4 


第 17 条,共 19 条
标题: Optimal design for sealed cabin of underwater high-speed photography system 
作者: Shen, MD (Shen, Mande); Chen, LY (Chen, Liangyi); He, JH (He, Junhua); Zhang, FQ (Zhang, Faquan)
编者: Sih GC; Tu ST; Wang ZD
来源出版物: INTEGRATED APPROACHES FOR MATERIALS AND STRUCTURAL SAFETY  丛书: Fracture Mechanics Symposium  页: 331-335  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 5 
摘要: To achieve the lightest weight of the sealed cabin of the underwater high-speed photography system, optimal design is introduced into the design for the sealed cabin. By detailed analysis of geometric character and work condition, the finite element model represents the structure of the sealed cabin are set up. The result shows that the sealed cabin has the lightest weight when the thicknesses of cylinder and end board are 4.05mm and 23.66mm respectively. A new method is put forward to determine the proper range of element size, i.e. optimal design method. The new method can be utilized to verify the reliability of simulation result. The problem of determining element size is solved. This new method is very useful in finite element analysis.
入藏号: WOS:000251801000052 
语种: English
文献类型: Proceedings Paper
会议名称: 5th Fracture Mechanics Symposium (FM 2007) 
会议日期: OCT 31-NOV 05, 2007 
会议地点: Changsha, PEOPLES R CHINA 
会议赞助商 : Changsha Univ Sci & Technol, E China Univ Sci & Technol, MOE Key Lab Safety Sci Pressurized Syst, Nanjing Univ Technol, Natl Tech Res Ctr Safety Engn Pressure Vessels & Pipelines, Zhengzhou Univ
作者关键词: sealed cabin; ANSYS; finite element analysis; optimal design; element size
地址: [Shen, Mande; Chen, Liangyi; He, Junhua; Zhang, Faquan] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
 [Shen, Mande; Zhang, Faquan] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China. 
通讯作者地址: Shen, MD (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
电子邮件地址:
shenmande@126.com
出版商: EAST CHINA UNIV SCIENCE AND TECHNOLOGY PRESS 
出版商地址: MEILONG RD, SHANGHAI 200237, PEOPLES R CHINA 
Web of Science 类别: Engineering, Civil; Engineering, Mechanical; Materials Science, Characterization & Testing
研究方向: Engineering; Materials Science
IDS 号: BHA35 
ISBN: 978-7-5628-2187-8
29 字符的来源出版物名称缩写: FRACTURE MECH SYMP 
来源出版物页码计数: 5 


第 18 条,共 19 条
标题: Multi-wavelength erbium-doped fiber lasers on the assistance of high-nonlinear photonic-crystal fibers 
作者: Liu, XM (Liu, Xueming); Zhao, W (Zhao, Wei)
编者: Corkum P; Jonas D; Miller RJD; Weiner AM
来源出版物: Ultrafast Phenomena XV  丛书: SPRINGER SERIES IN CHEMICAL PHYSICS  卷: 88  页: 116-118  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 5 
摘要: Based on self-stability effect of four-wave mixings in high-nonlinear photonic-crystal fibers, multi-wavelength erbium-doped fiber lasers are proposed and demonstrated experimentally at room temperature. The proposed lasers have the capacity of switching and tuning with excellent uniformity and stability.
入藏号: WOS:000250104700038 
语种: English
文献类型: Proceedings Paper
会议名称: 15th International Conference on Ultrafast Phenomena 
会议日期: JUL 30-AUG 04, 2006 
会议地点: Pacific Grove, CA 
会议赞助商 : Opt Soc Amer
KeyWords Plus: WAVELENGTH
地址: Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China. 
通讯作者地址: Liu, XM (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China.
出版商: SPRINGER-VERLAG BERLIN 
出版商地址: HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY 
Web of Science 类别: Chemistry, Physical; Optics; Physics, Applied; Spectroscopy
研究方向: Chemistry; Optics; Physics; Spectroscopy
IDS 号: BGR37 
ISSN: 0172-6218 
ISBN: 978-3-540-68779-5
29 字符的来源出版物名称缩写: SPRINGER SERIES CHEM 
来源出版物页码计数: 3 


第 19 条,共 19 条
标题: Radiation damage and recovery properties in three kinds of polymer optical fiber exposed gamma-ray irradiation - art. no. 66860M 
作者: Ge, WP (Ge Wenping); Tursun, D (Tursun, Dilmurat); Wang, YX (Wang Yaoxiang); Tian, WJ (Tian Weijian)
编者: Siegmund OHW
来源出版物: UV, X-RAY, AND GAMMA-RAY SPACE INSTRUMENTATION FOR ASTRONOMY XV  丛书: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)  卷: 6686  页: M6860-M6860  DOI: 10.1117/12.730808  出版年: 2007  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 7 
摘要: The radiation damage and recovery of polymethylmethacrylate (PMMA), Polystyrene. PS and polycarbonate (PC) optical fiber at gamma-ray irradiation was researched experimentally. The visible light transmission rate of the POF at different irradiation dose was measured. The results indicated that the radiation damage of three kinds of POF was wavelength-dependent. At lower dose below 1000Gy, the transmission rate decreased identical in the whole visible light range. When the irradiation dose exceeded 5000Gy, the transmission rate reduced obviously, and the transmission rate indicated that the visible light transmission rate of the POF at the range of 400nm to 500nm comparing 600nm to 800nm, decreased seriously. The transmission rate of both PMMA and PC have an evident peak value in the range 550nm-650m, and that of PS has wide peak value at the range 500-700nm. In addition, we measured the recovery of three kinds of POF five times following irradiation at the wavelength 632nm. At low dose irradiation 100 Gy, the transmission rate reduced a little. and the irradiation damage can recover during a short time. When the irradiation dose reached 1000 Gy, the recovery process need longer time. When the irradiation dose exceeded 5000 Gy, the transmission rate reduced obviously, and the recovery process is slow and the irradiation damage can't recover completely, that indicated fiber suffered lasting damage.
入藏号: WOS:000251497500018 
语种: English
文献类型: Proceedings Paper
会议名称: Conference on UV, X-Ray and Gamma-Ray Space Instrumentation for Astronomy XV 
会议日期: AUG 26-27, 2007 
会议地点: San Diego, CA 
会议赞助商 : SPIE
作者关键词: polymer optical fiber; irradiation damage; transmission rate; irradiation recovery
地址: [Ge Wenping; Wang Yaoxiang; Tian Weijian] CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Ge, WP (通讯作者),CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Astronomy & Astrophysics; Instruments & Instrumentation; Optics
研究方向: Astronomy & Astrophysics; Instruments & Instrumentation; Optics
IDS 号: BGZ45 
ISSN: 0277-786X 
ISBN: 978-0-8194-6834-5
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 7 

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