中国物理B ›› 2018, Vol. 27 ›› Issue (5): 54206-054206.doi: 10.1088/1674-1056/27/5/054206

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

Scattering of a single photon in a one-dimensional coupled resonator waveguide with a Λ-type emitter assisted by an additional cavity

Ming-Xia Li(厉鸣夏), Jie Yang(杨洁), Gong-Wei Lin(林功伟), Yue-Ping Niu(钮月萍), Shang-Qing Gong(龚尚庆)   

  1. East China University of Science and Technology, Shanghai 200237, China
  • 收稿日期:2017-11-03 修回日期:2018-01-16 出版日期:2018-05-05 发布日期:2018-05-05
  • 通讯作者: Jie Yang, Gong-Wei Lin E-mail:yangjie7898@ecust.edu.cn;gwlin@ecust.edu.cn
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant Nos.11674094,11474092,and 11774089).

Scattering of a single photon in a one-dimensional coupled resonator waveguide with a Λ-type emitter assisted by an additional cavity

Ming-Xia Li(厉鸣夏), Jie Yang(杨洁), Gong-Wei Lin(林功伟), Yue-Ping Niu(钮月萍), Shang-Qing Gong(龚尚庆)   

  1. East China University of Science and Technology, Shanghai 200237, China
  • Received:2017-11-03 Revised:2018-01-16 Online:2018-05-05 Published:2018-05-05
  • Contact: Jie Yang, Gong-Wei Lin E-mail:yangjie7898@ecust.edu.cn;gwlin@ecust.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant Nos.11674094,11474092,and 11774089).

摘要:

We analyze the transport property of a single photon in a one-dimensional coupled resonator waveguide coupled with a Λ-type emitter assisted by an additional cavity. The reflection and transmission coefficients of the inserted photon are obtained by the stationary theory. It is shown that the polarization state of the inserted photon can be converted with high efficiency. This study may inspire single-photon devices for scalable quantum memory.

关键词: one-dimensional waveguide, photon scattering, quantum memory

Abstract:

We analyze the transport property of a single photon in a one-dimensional coupled resonator waveguide coupled with a Λ-type emitter assisted by an additional cavity. The reflection and transmission coefficients of the inserted photon are obtained by the stationary theory. It is shown that the polarization state of the inserted photon can be converted with high efficiency. This study may inspire single-photon devices for scalable quantum memory.

Key words: one-dimensional waveguide, photon scattering, quantum memory

中图分类号:  (Quantum description of interaction of light and matter; related experiments)

  • 42.50.Ct
42.79.Gn (Optical waveguides and couplers) 42.50.Ex (Optical implementations of quantum information processing and transfer)