Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping

Daisuke Fujishima, Fumihiko Kannari, Masahiro Takeoka, Masahide Sasaki

    研究成果: Article査読

    3 被引用数 (Scopus)

    抄録

    A novel fiber-based scheme for generating quadrature entanglement between a specific pair of frequency bands is proposed. The scheme is based on use of a nonlinear fiber, a spectral pulse shaper, and an adaptive feedback loop. It is numerically predicted that at least -5 dB of the quadrature entanglement will be created by preparation of an appropriate initial phase spectrum. Optimal control of the four-wave mixing terms of the Kerr Hamiltonian is crucial for improvement of the entanglement.

    本文言語English
    ページ(範囲)275-277
    ページ数3
    ジャーナルOptics Letters
    28
    4
    DOI
    出版ステータスPublished - 2003 2 15

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

    フィンガープリント 「Generation of entanglement between frequency bands by nonlinear fiber propagation and spectral pulse shaping」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル