中国物理B ›› 2010, Vol. 19 ›› Issue (3): 34208-034208.doi: 10.1088/1674-1056/19/3/034208

• • 上一篇    下一篇

Realization of stimulated emission-based detector and its application to antinormally ordered photodetection

樊代和, 白云飞, 张海龙, 陈君鉴, 张俊香, 郜江瑞   

  1. State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China
  • 收稿日期:2009-06-23 修回日期:2009-07-01 出版日期:2010-03-15 发布日期:2010-03-15
  • 基金资助:
    Project supported in part by the National Natural Science Foundation of China (Grant Nos.~10774096 and 60708010), the National Basic Research Program of China (Grant No.~2006CB921101) and the Research Fund for the Returned Overseas Chinese Scholars of Shanxi Province, China (Grant No.~200713).

Realization of stimulated emission-based detector and its application to antinormally ordered photodetection

Fan Dai-He(樊代和), Bai Yun-Fei(白云飞), Zhang Hai-Long(张海龙), Chen Jun-Jian(陈君鉴), Zhang Jun-Xiang(张俊香), and Gao Jiang-Rui(郜江瑞)   

  1. State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China
  • Received:2009-06-23 Revised:2009-07-01 Online:2010-03-15 Published:2010-03-15
  • Supported by:
    Project supported in part by the National Natural Science Foundation of China (Grant Nos.~10774096 and 60708010), the National Basic Research Program of China (Grant No.~2006CB921101) and the Research Fund for the Returned Overseas Chinese Scholars of Shanxi Province, China (Grant No.~200713).

摘要: Using a stimulated parametric down-conversion process combined with a conventional detector, we theoretically propose a scheme to realize the stimulated emission-based detector, and investigate the antinormally ordered correlation function and Fano factor for the coherent field based on it. Such a detection has advantages over the normally ordered one especially when the intensity of the field is weak.

Abstract: Using a stimulated parametric down-conversion process combined with a conventional detector, we theoretically propose a scheme to realize the stimulated emission-based detector, and investigate the antinormally ordered correlation function and Fano factor for the coherent field based on it. Such a detection has advantages over the normally ordered one especially when the intensity of the field is weak.

Key words: stimulated emission-based detector, antinormally ordered photodetection

中图分类号:  (Parametric down conversion and production of entangled photons)

  • 42.65.Lm
85.60.Gz (Photodetectors (including infrared and CCD detectors))