国家自然科学基金(10574005)

作品数:3被引量:2H指数:1
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相关期刊:《Chinese Physics B》《Chinese Optics Letters》更多>>
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A diode laser spectrometer at 634 nm and absolute frequency measurements using optical frequency comb被引量:1
《Chinese Physics B》2009年第4期1409-1412,共4页伊林 袁杰 齐向晖 陈文兰 周大伟 周通 周小计 陈徐宗 
Project supported by the National Fundamental Research Program of China (Grant Nos 2005CB3724500 and 2006CB921400);the Major Program of National Natural Science Foundation of China (Grant No 60490280);National Natural Science Foundation of China (Grant No 10574005)
This paper reports that two identical external-cavity-diode-laser (ECDL) based spectrometers are constructed at 634nm referencing on the hyperfine B-X transition R(80)8-4 of 127I2. The lasers are stabilized on the...
关键词:frequency standard optical frequency comb absolute frequency measurement atomicclock 
Transferring the stability of iodine-stabilized diode laser at 634 nm to radio frequency by an optical frequency comb被引量:1
《Chinese Optics Letters》2009年第1期36-38,共3页伊林 齐向晖 陈文兰 周大伟 周通 周小计 陈徐宗 
supported by the National"973"Program of China(No.2006CB921401 and 2006CB921402);the Major Program of National Natural Science Foundation of China(No.60490280);the National Natural Science Foundation of China(No.10574005)
An optical flequency comb phase-locked on an iodine frequency stabilized diode laser at 634 nm is constructed to transfer the accuracy and stability from the optical domain to the radio frequency domain. An external-c...
关键词:Atomic physics CESIUM Frequency standards Industrial chemicals IODINE LASERS Natural frequencies Optical materials Phase stability Radio Radio waves 
High performance of semiconductor optical amplifier available for cold atom physics research
《Chinese Optics Letters》2009年第1期46-48,共3页马千里 夏林 鹿博 熊炜 张胤 周小计 陈徐宗 
supported by the National"973"Program of China(No.2005CB724503,2006CB921401,and 2006CB921402);the National Natural Science Foundation of China(No.60490280 and 10574005)
We present a novel design of a compact, stable, and easy-adjustable semiconductor optical amplifier (SOA) system. This SOA system is capable of providing up to 560-roW laser power at the wavelength of 852 nm. For th...
关键词:AMPLIFICATION Electric conductivity LASERS Light amplifiers MODULATION Optical switches Optoelectronic devices Semiconductor materials Semiconductor optical amplifiers 
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