Coherent transfer and retrieval of terahertz-bandwidth single photon pulses to a quantum dot ensemble at telecommunication wavelengths

Kazumasa Suzuki, Kouichi Akahane, Junko Ishi-Hayase

研究成果: Conference contribution

抄録

We demonstrate the coherent transfer and on-demand retrieval of quantum state of telecom-wavelength ultrabroadband single photon pulse (terahertz range) to a collective excitation of a large number of quantum dots using photon-echo technique. The large inhomogeneous broadening of exciton energies in quantum dots, in conjunction with photon-echo technique, enables us to increase the acceptable spectral bandwidth of transferred single photon pulse from the current maximum of 5 gigahertz to 1 terahertz.

本文言語English
ホスト出版物のタイトル2013 Conference on Lasers and Electro-Optics, CLEO 2013
出版社IEEE Computer Society
ISBN(印刷版)9781557529725
出版ステータスPublished - 2013 1 1
イベント2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
継続期間: 2013 6 92013 6 14

出版物シリーズ

名前2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
国/地域United States
CitySan Jose, CA
Period13/6/913/6/14

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料

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