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LINEWIDTH: 作品数：106被引量：194H指数：7; 导出分析报告; 相关领域：电子电信机械工程理学更多>>; 相关作者：李晨霞方达伟张艺李波张首钢更多>>; 相关机构：中国计量学院中国计量科学研究院南昌大学更多>>; 相关期刊：《High Power Laser Science and Engineering》《Science China(Technological Sciences)》《The Journal of China Universities of Posts and Telecommunications》《Science China Mathematics》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金国家教育部博士点基金更多>>

Transportable 1555-nm Ultra-Stable Laser with Sub-0.185-Hz Linewidth被引量：6: 《Chinese Physics Letters》2017年第9期33-36,共4页Zhao-Yang Tai Lu-Lu Yan Yan-Yan Zhang Xiao-Fei Zhang Wen-Ge Guo Shou-Gang Zhang Hai-Feng Jiang; Supported by the National Natural Science Foundation of China under Grant No 91536217;the West Light Foundation of the Chinese Academy of Sciences under Grant No 2013ZD02;the Youth Innovation Promotion Association of the Chinese Academy of Sciences under Grant No 2015334; We present two cavity-stabilized lasers at 1555 nm, which are built to be the frequency source for a transportable photonic microwave generation system. The frequency instability reaches the thermal noise limit （7 ×...; 关键词：Transportable 1555-nm Ultra-Stable Laser with Sub-0.185-Hz Linewidth

Broad-Band FMR Linewidth of Co_2MnSi Thin Films with Low Damping Factor:The Role of Two-Magnon Scattering: 《Chinese Physics Letters》2016年第4期130-133,共4页乔士柱任全年郝润润钟海康韵康仕寿秦羽丰于淑云韩广兵颜世申梅良模; Supported by the National Basic Research Program of China under Grant No 2015CB921502;the National Natural Science Foundation of China under Grant Nos 11474184 and 11174183;the Program for New Century Excellent Talents of China under Grant No NCET-10-0541;the Scientific Research Foundation for Returned Overseas Chinese Scholars under Grant No B13029;the Natural Science Foundation of Shandong Province under Grant No JQ201201;the Doctorate Foundation of Shandong Province under Grant No BS2013CL042;the Young Scientists Fund of the National Natural Science Foundation of China under Grant No 11204164; The low Gilbert damping factor, which is usually measured by ferromagnetic resonance, is crucial in spintronic applications. Two-magnon scattering occurs when the orthogonMity of the ferromagnetic resonance mode and o...; 关键词：of it FMR in is Broad-Band FMR Linewidth of Co2MnSi Thin Films with Low Damping Factor:The Role of Two-Magnon Scattering with

Tunable and Linewidth-Reduced Laser Diode Stack for Rubidium Laser Pumping被引量：1: 《Chinese Physics Letters》2013年第11期88-90,共3页LI Zhi-Yong TAN Rong-Qing XU Cheng LI Lin; Linewidth of a laser diode stack with 5 bar is reduced to 0.2 nm from 1.8 nm through the use of an external volume Bragg grating(VBG)cavity.The temperature of the VBG is controlled efficiently to make the central wave...; 关键词：TUNABLE tuning PUMP

Magnetic Field Induced Spectroscopy of ^(88)Sr Atoms Probed with a 10 Hz Linewidth Laser被引量：1: 《Chinese Physics Letters》2013年第1期95-98,共4页LIN Yi-Ge WANG Qiang LI Ye LIN Bai-Ke WANG Shao-Kai MENG Fei ZHAO Yang CAO Jian-Ping ZANG Er-Jun LI Tian-Chu FANG Zhan-Jun; Supported by the National Basic Research Program of China under Grant No 2010CB922902.; We present our experiment on magnetic field induced spectroscopy of the ^(1)S0–^(3)P0 transition of ^(88)Sr atoms with a 10 Hz linewidth laser.The ^(88)Sr atoms are cooled by two stage laser cooling.After the second ...; 关键词：LASER Probe INTENSITY

An 80-W Laser Diode Array with 0.1 nm Linewidth for Rubidium Vapor Laser Pumping被引量：3: 《Chinese Physics Letters》2011年第10期84-86,共3页YANG Zi-Ning WANG Hong-Yan LU Qi-Sheng HUA Wei-Hong XU Xiao-Jun; The spectral linewidth of a 64-emitter laser-diode array is effectively suppressed by using a volume Bragg grating(VBG)based external cavity.At a maximal driven current of 90 A,the device produces a cw output of 80W w...; 关键词：EMITTER NARROW WIDTH

A Single Mode Fibre Laser by Applying Self-Injection Locking with a DFB Structure: 《Chinese Physics Letters》2008年第6期2045-2047,共3页顾春许立新明海; We report a novel single-frequency fibre ring laser using self-injection locking with a distributed-feedback （DFB） fibre laser at 1550nm. The operating wavelength is controlled by a saturable absorber and a DFB fibr...; 关键词：NARROW-LINEWIDTH SATURABLE-ABSORBER DOPED FIBER LOW-NOISE

Anomalous Effects of Driving Field Linewidth on a One-Atom Dressed-State Laser: 《Chinese Physics Letters》2007年第5期1256-1259,共4页杨金金胡响明; Supported by the National Natural Science Foundation of China under Grant Nos 60378008 and 10574052.; We examine the effects of driving field linewidth on a one-atom dressed state laser. Unexpectedly, the linewidth leads to anomalous effects on the cavity field. The mean photon number of the cavity field is raised or ...; 关键词：SPONTANEOUS-EMISSION SINGLE-ATOM RESONANCE FLUORESCENCE OPTICALBISTABILITY CAVITY SUPPRESSION ABSORPTION INVERSION SPECTRUM

Linewidth Narrowing in Microstrip Resonator Using Medium: 《Chinese Physics Letters》2007年第4期975-978,共4页李云辉江海涛赫丽李宏强张冶文陈鸿朱诗尧; Supported by the National Natural Science Foundation of China under Grants Nos 10634050, 50477048, 10574099 and 10474072, the National Basic Research Programme of China under Grant No 2006CB921701, and the Shanghai Science and Technology Committee.; An effective highly dispersive medium is proposed by utilizing strong dispersion of localized defect mode in a microstrip photonic crystal. Linewidth narrowing in a composite microstrip resonator using this photonic- ...

Reduce of the Linewidth of a Diode Laser by Locking to a High-Finesse Fabry-Perot Cavity: 《Chinese Physics Letters》2006年第7期1777-1779,共3页黄凯凯张建伟陈景标杨东海; Supported by the National Natural Science Foundation of China under Grant No 60178016.; We report frequency locking of a commercial 657nm diode laser to a high finesse Fabry-Perot cavity by the_ Pound-Drever-Hall method. The laser linewidth relative to the cavity is estimated to be about 6 kHz.

A Narrow Photoluminescence Linewidth of 19.2 meV at 1.35μm from In_(0.5)Ga_(0.5)As/GaAs Quantum Island Structure Grown by Molecular Beam Epitaxy: 《Chinese Physics Letters》2001年第4期608-610,共3页WANG Xiao-Dong NIU Zhi-Chuan FENG Song-Lin MIAO Zhen-Hua; Supported by the National Natural Science Foundation of China under Grant Nos.69876036 and 19823001;Hundred Talent Program of Chinese Academy of Sciences,and State Climbing Research Project.; Self-organized In_(0.5)Ga_(0.5) As/GaAs quantum island structure emitting at 1.35μm at room temperature has been successfully fabricated by molecular beam epitaxy via cycled(InAs)1/(GaAs)1 monolayer deposition method...; 关键词：QUANTUM PHOTOLUMINESCENCE island

LINEWIDTH