Perfect single device absorber of arbitrary traveling single photon fields with a tunable coupling parameter: A QSDE approach

Hendra I. Nurdin, Matthew R. James, Naoki Yamamoto

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

We describe an ideal tuneable input-output open quantum system, realizable as either a single qubit or single resonator system, which can perfectly absorb traveling single photon states of arbitrary temporal profiles. That is, the system has a time-dependent coupling parameter to an external field that can be modulated according to the temporal profile of a single photon. We obtain an explicit analytical form for the modulation function that enables perfect absorption of single photon fields with arbitrary temporal profiles by solving the QSDE describing the system being driven by a traveling single photon field. However, a practical limit on the coupling strength prohibits a faithful physical realization of the absorber, and a numerical example is included to illustrate the absorber's performance under constrained coupling strengths.

本文言語English
ホスト出版物のタイトル2016 IEEE 55th Conference on Decision and Control, CDC 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2513-2518
ページ数6
ISBN(電子版)9781509018376
DOI
出版ステータスPublished - 2016 12 27
イベント55th IEEE Conference on Decision and Control, CDC 2016 - Las Vegas, United States
継続期間: 2016 12 122016 12 14

Other

Other55th IEEE Conference on Decision and Control, CDC 2016
CountryUnited States
CityLas Vegas
Period16/12/1216/12/14

ASJC Scopus subject areas

  • Artificial Intelligence
  • Decision Sciences (miscellaneous)
  • Control and Optimization

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