WAVELENGTH

作品数:402被引量:497H指数:9
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相关机构:中国科学院国防科学技术大学嘉兴学院上海交通大学更多>>
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An investigation on terahertz response in electro-optic crystals excited at 1.03 lm wavelength
《Chinese Science Bulletin》2014年第11期1187-1191,共5页Congwen Luo Zhenyu Zhao Wangzhou Shi Zhizhan Chen 
supported by the National Natural Science Foundation of China(61307130);National Basic Research Program of China(2012CB326402);Innovation Program of Shanghai Municipal Education Commission(14YZ077);Innovation Group(DXL121);Starting Funding from Shanghai Normal University(A-3501-13-002006)
We theoretically investigate terahertz(THz)emission and detection from h110i-oriented electro-optic(EO) crystals adapted for Yb-doped femtosecond pulse laser.According to the principles of phase-matching condition, th...
关键词:太赫兹脉冲 电光晶体 GAAS晶体 兴奋 飞秒脉冲激光 相位匹配条件 采样过程 频率响应函数 
Short-wavelength static optical recording properties of subphthalocyanine thin films被引量:2
《Chinese Science Bulletin》2001年第23期2013-2015,共3页Yang Wang Fuxi Gan 
This work was supported by the National Natural Science Foundation of China (Grant No. 59832060).
The static optical recording properties of novel bromoboron trinitro-subphthalocyanine (BTN-SubPc) thin films were studied using a self-developed short-wavelength optical disk tester with high NA objective lens. High ...
关键词:bromoboron trinitro-subphthalocyanine THIN film short- WAVELENGTH HIGH-DENSITY optical recording. 
Single-and multiple-scattering properties of ice crystals in 1.38 μm wavelength and its potential applications in satellite remote sensing
《Chinese Science Bulletin》1999年第7期650-654,共5页Guodong Zhang Lisheng Xu Tamio Takamura Jilie Ding 
An improved ray-optics theory and Mie theory for single scattering and the adding-doubling method for multiple scattering are used to study the relationship between the radiation in the wavelengths of 1.38, 3.979, 6.5...
关键词:ICE CRYSTALS SINGLE SCATTERING multiple SCATTERING remote sensing channel. 
Spectrum characteristics and pump wavelengths of Nd_(3+) -doped double-clad fiber
《Chinese Science Bulletin》1997年第11期897-900,共4页MING Hai, YANG Bao, DONG Xiaopeng, A. Fedotov, Xudong Xiao and M. M. T. Loy1. Department of Physics, University of Science and Technology of China, Hefei 230026, China 2. Department of Physics, University of Science and Technology of Hong Kong, Hong Kong, China 
Nd3+ -doped double-clad fiber is a new type of fiber that has large N.A.and large receivingarea compared with single-clad rare-earth-doped fiber.So Nd3+-doped double-clad fiberpumped directly by ...
关键词:DOUBLE-CLAD fiber OPTIMUM PUMP WAVELENGTH optical spectrum. 
Interdiffusion in Co/C soft X-ray multilayer mirrors
《Chinese Science Bulletin》1996年第18期1511-1515,共5页白海力 姜恩永 王存达 田仁玉 
Project supported by the National Natural Science Foundation of China;Beijing Zhongguancun Associated Center of Analysis;Measurement.
The observation of structural changes in multilayers (MLs) has been used to study the interaction of materials at interface under nonequilibrium conditions, and to measure atomic diffusion rate and activation energi...
关键词:SOFT X-RAY MULTILAYER interdiffusivity CRITICAL wavelength. 
Dependence of Apparent Fluorescence Quantum Yield for Aggregated Chromophore System on Concentration and Excitation Wavelength
《Chinese Science Bulletin》1994年第15期1278-1280,共3页张先付 
Project supported by the National Natural Science Foundation of China;the Laboratory of Photochemistry, Institute of Photographic Chemistry, Academia Sinica
Aggregation via noncovalent bonding is very common behavior of many macrocyclic conjugated molecules in condensed media (especially in aqueous solution). This phenomenon causes dramatic changes in the excited-state pr...
关键词:AGGREGATION PHTHALOCYANINE fluorescence quantum yield excitation WAVELENGTH concentration. 
A New Approach for the Design of Diffractive Phase Elements Capable of the Combination of Several Optical Functions被引量:1
《Chinese Science Bulletin》1994年第5期371-376,共6页杨国桢 顾本源 谭新 董碧珍 
Project supported by the National Natural Science Foundation of China ;in part by the Chinese Academy of Sciences.
Recently, the diffractive optics has extensively attracted interest of researchers be-cause diffractive optical elements (DOE’s) can achieve the incorporation of several opti-ca functions. Various mathematical algori...
关键词:DIFFRACTIVE optics phase RETRIEVAL WAVELENGTH DEMULTIPLEXING optical transform. 
RELATION BETWEEN EFFECTIVE INTERDIFFUSIVITY AND MODULATION WAVELENGTH IN Fe-Ti MULTILAYERS
《Chinese Science Bulletin》1992年第16期1342-1345,共4页白海洋 张云 陈红 王文魁 
One-dimensional artificial scattering planes can form in the direction perpendicular to the surface of the films when the compositional modulation period is shorter. Similar to real crystal lattice planes, these artif...
关键词:compositionally MODULATED muitilayers EFFECTIVE interdiffusivity modulation wavelength. 
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