国家自然科学基金(10374062)

作品数：5被引量：8H指数：1
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相关作者：冯志芳李秀平更多>>
相关机构：山西大学更多>>
相关期刊：《量子光学学报》《Science China(Physics,Mechanics & Astronomy)》《Chinese Physics B》更多>>
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Continuous-variable quantum teleportation of even and odd coherent states through varied gain channels被引量：1
《Chinese Physics B》2006年第8期1766-1771,共6页李英 张静 张俊香 张天才 
Project supported by the National Natural Science Foundation of China （Grant Nos 10434080, 10374062, 60578018）, NSFC-RFBR Joint Program, Research Funds for Returned Scholar Abroad from Shanxi Province and also supported by the CFKSTIP （Grant No 705010） and PCSIRT from Ministry of Education of China.
This paper has investigated quantum teleportation of even and odd coherent states in terms of the EPR entanglement states for continuous variables. It discusses the relationship between the fidelity and the entangleme...
关键词：quantum teleportation odd and even coherent state FIDELITY 
Continuously transferring cold atoms in caesium double magneto-optical trap被引量：1
《Chinese Physics B》2006年第8期1746-1751,共6页闫树斌 耿涛 张天才 王军民 
Project supported by the Natural Science Foundation of China （Grant Nos 60578018 10434080, and 10374062）, the Sino-Russia Joint Project （NSFC-RFBR）, by the Key Scientific Project of the Education Ministry of China （Grant No 204019）, the Cultivation Fund of the Key Scientific and Technical Innovation Project （Grant No 705010） and the Program for Innovative Research Team in University （IRT0516） from the Education Ministry of China, and also by the Research Funds for Youth Academic Leaders of Shanxi Province.
We have established a caesium double magneto-optical trap （MOT） system for cavity-QED experiment, and demonstrated the continuous transfer of cold caesium atoms from the vapour-cell MOT with a pressure of - 1 × 10^...
关键词：cold atoms double magneto-optical trap continuous transfer ultra-high-vacuum magneto-optical trap 
Characterizing optical dipole trap via fluorescence of trapped cesium atoms被引量：4
《Science China(Physics,Mechanics & Astronomy)》2006年第3期273-280,共8页LIU Tao GENG Tao YAN Shubin LI Gang ZHANG Jing WANG Junmin PENG Kunchi ZHANG Tiancai 
This work was supported by the National Natural Science Foundation of China(Grant Nos.10434080,10374062,60578018);the Shanxi Bajianrencai Program,the Cultivation Fund of the Key Scientific and Technical Innovation Project(Grant No.705010);the Program for Changjiang Scholars and Innovative Research Team in the University(IRT0516)of the Ministry of Education of China.
Optical dipole trap(ODT)is becoming an important tool of manipulating neu-tral atoms.In this paper ODT is realized with a far-off resonant laser beam strongly fo-cused in the magneto-optical trap(MOT)of cesium atoms.T...
关键词：magneto-optical trap optical dipole trap cold atom light shift. 
V型三能级原子与非经典光场作用中光场特性的变化被引量：1
《量子光学学报》2006年第1期25-30,共6页冯志芳 李秀平 
国家自然科学基金(批准号10374062);山西省留学基金
研究了V型三能级原子BEC与双模压缩光场相互作用系统中,忽略原子间相互作用和考虑原子间相互作用时光场的正交压缩和光子数压缩。结果表明,光场的正交压缩依赖于压缩参数,而光子数压缩与压缩参数、光场信号强度有关,在一定条件下,两种...
关键词：玻色-爱因斯坦凝聚体 V型三能级原子 双模压缩光场 正交压缩 光子数压缩 
Autler-Townes doublet in novel sub-Doppler spectra with caesium vapour cell被引量：1
《Chinese Physics B》2006年第1期138-142,共5页王彦华 杨海菁 杜志静 张天才 王军民 
Project supported by the National Natural Science Foundation of China （Grant Nos 60578018, 10434080 and 10374062）, by the Key Scientific Program of Education Ministry of China （Grant No 204019）, and by the Research Funds for Youth Academic Leaders of Shanxi Province, China.
With a coupling laser locked to caesium 6S1/2 Fg=4-6P3/2 Fe=5 cycling transition and a co-propagating probe laser scanned across 6S1/2 Fg=4-6Pa/2 Fe=3, 4 and 5 transitions, a novel scheme for sub-Doppler spectra in Do...
关键词：sub-Doppler spectra Autler-Townes doublet caesium atoms 
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