LINEWIDTH

作品数：106被引量：194H指数：7
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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>>
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Single-longitudinal-mode, narrow-linewidth oscillation from a high-Q photonic-electronic hybrid cavity
《Chinese Optics Letters》2017年第1期45-49,共5页张梓平 戴一堂 尹飞飞 欧攀 周月 李建强 徐坤 
supported by the National “973” Program of China(No.2012CB315705);the National Natural Science Foundation of China(Nos.61302016 and 61471065);the NCET-13-0682
We propose a high-Q photonic-electronic hybrid cavity for single-longitudinal-mode narrow-linewidth oscillation, where part of the cavity is in the radio frequency （RF） domain by a pair of frequency conversions. In ...
关键词：Laser resonators Lasers  single-mode OPTOELECTRONICS 
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 
Progress and trend of narrow-linewidth lasers被引量：3
《Science China(Technological Sciences)》2013年第7期1589-1596,共8页CHEN HaiQin JIANG YanYi BI ZhiYi MA LongSheng 
supported by the National Basic Research Program of China("973"Project)(Grant Nos.2010CB922903,2012CB821302);the National Natural Science Foundation of China(Grant Nos.11104077,11127405)
High frequency stability, narrow-linewidth lasers have been long dreamed of since the invention of the laser. They have recently developed dramatically due to the advent of optical clocks. State-of-the-art narrow-line...
关键词：narrow-linewidth laser OPTICAL CLOCK the Pound-Drever-Hall technique FABRY-PEROT OPTICAL cavity thermal noise 
Linewidth of electromagnetically induced transparency under motional averaging in a coated vapor cell
《Chinese Physics B》2013年第3期289-296,共8页徐智翔 曲伟智 高然 胡新华 肖艳红 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61078013 and J1103204);the Shanghai Pujiang Program,China (Grant No. 10PJ1401400);the National Basic Research Program of China (Grant Nos. 2011CB921604 and 2012CB921604);the Fudan University,China
The linewidth of electromagnetically induced transparency（EIT） in a coated Rb vapor cell was studied under a magnetic field gradient.The nonlinear broadening of the EIT linewidth with the magnetic field gradient was...
关键词：electromagnetically induced transparency coated cell LINEWIDTH motional averaging 
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 
Observation of linewidth narrowing due to a spontaneously generated coherence effect
《Chinese Physics B》2012年第6期216-222,共7页田思聪 王春亮 康智慧 杨秀彬 万仁刚 张晓军 张航 姜云 崔海宁 高锦岳 
Project supported by the National Basic Research Program of China (Grant No. 2011CB921603);the National Natural Science Foundation of China (Grant Nos. 11074097,10904048,10974071,and 11004080)
We investigate the resonance fluorescence spectrum of an atomic three-level ladder system driven by two laser fields. We show that such a system emulates to a large degree a V-type atom with parallel dipole moments-th...
关键词：spontaneously generated coherence resonance fluorescence linewidth narrowing atomicbeam 
Sub-natural linewidth of the probe absorption spectrum in a cold Cs atom molecule system
《Chinese Physics B》2009年第11期4901-4905,共5页冯志芳 李卫东 肖连团 贾锁堂 
Project supported by the National Natural Science Foundation of China (Grant Nos 10444002, 10674087 and 10574084);973 program (Grant Nos 2006CB921603 and 2008CB317103);SRF for ROCS, SEM, SRF for ROCS, Ministry of Personal of China and SRF for ROCS of Shanxi Province of China
We theoretically analysed the linewidth of the probe absorption spectrum in a cold Cs atom-molecule system. The tunnelling coupling between the two excited molecular states, especially for the Cs atom molecule system,...
关键词：sub-natural linewidth tunnelling coupling 
Laser frequency stabilization based on Sagnac interferometric spectroscopy
《Chinese Optics Letters》2008年第4期307-309,共3页颜辉 杨国卿 王谨 詹明生 
the National Basic Research Program of China under Grant No.2005CB724505/1.
A simple method based on Sagnac interferometric spectroscopy （SIS） is applied for frequency stabilization of diode lasers. Sagnac interferometric spectra of rubidium vapor are investigated both theoretically and exp...
关键词：Laser spectroscopy LINEWIDTH 
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- ...
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