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作品数：612被引量：1436H指数：14
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Sub-Doppler Laser Cooling of ^(23)Na in Gray Molasses on the D_2 Line被引量：1
《Chinese Physics Letters》2018年第12期10-14,共5页师振莲 李子亮 王鹏军 孟增明 黄良辉 张靖 
Supported by the National Key Research and Development Program of China under Grant No 2016YFA0301602;the National Natural Science Foundation of China under Grant Nos 11474188 and 11704234;the National Key Research and Development Program of China under Grant No 2018YFA0307601;the Fund for Shanxi ‘1331 Project’ Key Subjects Construction,and the Program of Youth Sanjin Scholar
We report on the efficient gray molasses cooling of sodium atoms using the D2 optical transition at 589.1 nm.Thanks to the hyperfine split about 6Γ between |F’ = 2> and |F’ = 3> in the excited state 32 P3/2, this a...
关键词：Sub-Doppler Laser Cooling of GM 
Comparison of Three Methods in Extracting Coherent Modes from a Doppler Backscatter System
《Chinese Physics Letters》2015年第12期92-95,共4页张小辉 刘阿娣 周楚 胡健强 王明远 俞昌旋 刘万东 李弘 兰涛 谢锦林 
Supported by the National Natural Science Foundation of China under Grant Nos 10990210 and 11475173;the National Magnetic Confinement Fusion Energy Program of China under Grant Nos 2013GB106002 and 2014GB109002
We compare three different methods to extract coherent modes from Doppler backscattering （DBS）, which are center of gravity （COG） of the complex amplitude spectrum, spectrum of DBS phase derivative （phase derivat...
关键词：DBS Comparison of Three Methods in Extracting Coherent Modes from a Doppler Backscatter System COG Figure 
Background-Free Doppler Cooling of Trapped Ions Using Quadrupole Transition
《Chinese Physics Letters》2013年第3期47-50,共4页ZHOU Fei XIE Yi CHEN Liang WAN Wei WU Hao-Yu FENG Mang 
Supported by the National Basic Research Program of China under Grant No 2012CB922102;the National Natural Science Foundation of China under Grant Nos 10974225,11104325。
We demonstrate experimentally the Doppler cooling of ^(40)Ca^(+) ions using the S_(1/2)→D_(3/2) electric quadrupole transition,in which the scattering light that is much different from the exciting light makes it pos...
关键词：SCATTERING TRANSITION DOPPLER 
Rayleigh Doppler Lidar for Higher Tropospheric and Stratospheric Wind Observation
《Chinese Physics Letters》2012年第1期156-159,共4页TANG Lei WANG Cong-Rong WU Hai-Bin DONG Ji-Hui 
Supported by the National High-Tech Research and Development Program of China,and Key Laboratory of Geodesy Environment and Geodesy Ministry of Education(L08-3).
A mobile molecular Doppler wind lidar (DWL) based on the double-edge technique is described for wind measurement from 10 km to 40 km altitude.Two edge filters located in the wings of the thermally broadened molecular ...
关键词：lidar ALTITUDE DOPPLER 
Control of Polarization Interference in Doppler Broadened Two-Photon Resonant Four-Wave Mixing System被引量：1
《Chinese Physics Letters》2006年第3期625-628,共4页左战春 刘霞 孙江 吴令安 傅盘铭 
Supported. by the National Natural Science Foundation of China under Grant Nos 10174096, 10374113 and 60178013.
We study two-photon resonant nondegenerate four-wave mixing （NFWM） in a Doppler broadened system. It is found that because the induced polarization is sensitive to the atomic velocity, there exists interference betw...
关键词：ULTRAFAST MODULATION SPECTROSCOPY ELECTROMAGNETICALLY INDUCED TRANSPARENCY 3-LEVEL 
Experimental Observation of Autler-Townes Splitting in Sub-Doppler Selective Reflection Spectroscopy
《Chinese Physics Letters》2005年第7期1668-1671,共4页赵延霆 赵建明 黄涛 肖连团 贾锁堂 
High-Contrast Doppler-Free Collinear Polarization Spectroscopy
《Chinese Physics Letters》1994年第11期669-672,共4页LIU Zidong 
High-Contrast Doppler-free collinear polarization spectroscopy has been studied in a novel optically stabilized diode laser scheme using Rb vapor cell immersed in a zero external magnetic field.The experimental result...
关键词：POLARIZATION field. DIODE 
Frequency Characteristics of the Saturated Gain in Nonequilibrium Gas Flow and Doppler-Broadened Chemical Laser Amplifiers被引量：1
《Chinese Physics Letters》1991年第11期566-569,共4页FAN Anfu GAO Zhi 
Supported by the National Natural Science foundation of China.
We present "convection-nonequilibrium cross relaxation" model for a gas flow and chenical lasers.The experessions of the satnrated gain spectrum are obtained for the two-type flow nuodels with layer or turbulent fow m...
关键词：MIXTURE saturated RELAXATION 
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