J4 ›› 2013, Vol. 30 ›› Issue (1): 1-6.

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Application of atomic controlled optical channel in opto-electronic system

GONG Shun-sheng, CHEN Xue-wu, LI Fa-quan, CHEN Zhen-wei, YANG Yong, SONG Sha-lei, LIU Lin-mei   

  1. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences,  Wuhan 430071, China
  • Published:2013-01-28 Online:2013-01-11

Abstract:

In many opto-electronic system, the requirements to the ability of optical filtering and optical frequency discrimination become higher and higher. If the traditional optical techniques are used, the problems of system instability, technical complications and costs of the system will be encountered. However, the use of the high optical resolution technique based on atomic transitions, the most of problems mentioned above can be overcome. When the atomic transition technique is used in the optical receiver, the same technique must be used in optical transmitter to control the laser frequency. In this way, an atomic transition controlled optical channel is formed. Here, the function, principle and structure of an atomic controlled channel and some opto-electronic system using atomic channel technology are presented.

Key words: atomic optical ?lter, atomic frequency stabilization, optical channel, optical ?lter and frequency discrimination

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