中国物理B ›› 2019, Vol. 28 ›› Issue (2): 24207-024207.doi: 10.1088/1674-1056/28/2/024207

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Controllable photon echo phase induced by modulated pulses and chirped beat detection

Xian-Yang Zhang(张显扬), Shuang-Gen Zhang(张双根), Hua-Di Zhang(张化迪), Xiu-Rong Ma(马秀荣)   

  1. 1 School of Electronic Information Engineering, Tianjin University of Technology, Tianjin 300384, China;
    2 Key Laboratory of Film Electronic and Communication Device, Engineering Research Center of Communication Devices of Ministry of Education, Tianjin 300384, China
  • 收稿日期:2018-08-28 修回日期:2018-10-14 出版日期:2019-02-05 发布日期:2019-02-05
  • 通讯作者: Shuang-Gen Zhang E-mail:shgzhang@tjut.edu.cn
  • 基金资助:
    Project supported by the Tianjin Research Program of Application Foundation and Advanced Technology, China (Grant No. 15JCQNJC01100).

Controllable photon echo phase induced by modulated pulses and chirped beat detection

Xian-Yang Zhang(张显扬)1, Shuang-Gen Zhang(张双根)1, Hua-Di Zhang(张化迪)2, Xiu-Rong Ma(马秀荣)1   

  1. 1 School of Electronic Information Engineering, Tianjin University of Technology, Tianjin 300384, China;
    2 Key Laboratory of Film Electronic and Communication Device, Engineering Research Center of Communication Devices of Ministry of Education, Tianjin 300384, China
  • Received:2018-08-28 Revised:2018-10-14 Online:2019-02-05 Published:2019-02-05
  • Contact: Shuang-Gen Zhang E-mail:shgzhang@tjut.edu.cn
  • Supported by:
    Project supported by the Tianjin Research Program of Application Foundation and Advanced Technology, China (Grant No. 15JCQNJC01100).

摘要: In this paper, we propose a scheme for photon echo chirped detection process composed of additional modulation pulses to obtain controllable geometric phase. The geometric phases are observed and measured by a beat signal between the photon echo field and the chirped field. The chirped detection model reveals that the period of the beat signal increases as the chirped rate and delay time increase. Additionally, a two-fold relationship between the modulation phase and the echo shift phase is obtained. The numerical simulations accord with the theoretical results obtained by the finite difference time domain (FDTD) method.

关键词: geometric phase, photon echo, chirped beat detection, Bloch sphere

Abstract: In this paper, we propose a scheme for photon echo chirped detection process composed of additional modulation pulses to obtain controllable geometric phase. The geometric phases are observed and measured by a beat signal between the photon echo field and the chirped field. The chirped detection model reveals that the period of the beat signal increases as the chirped rate and delay time increase. Additionally, a two-fold relationship between the modulation phase and the echo shift phase is obtained. The numerical simulations accord with the theoretical results obtained by the finite difference time domain (FDTD) method.

Key words: geometric phase, photon echo, chirped beat detection, Bloch sphere

中图分类号:  (Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency)

  • 42.50.Md
03.67.Lx (Quantum computation architectures and implementations)