Transceiver and Method for High-Speed Auto-Compensating Quantum Cryptography
    1.
    发明申请
    Transceiver and Method for High-Speed Auto-Compensating Quantum Cryptography 有权
    用于高速自动补偿量子密码术的收发器和方法

    公开(公告)号:US20080260393A1

    公开(公告)日:2008-10-23

    申请号:US12096609

    申请日:2006-12-06

    IPC分类号: H04B10/00 H04B10/04 H04B10/06

    CPC分类号: H04L9/0858

    摘要: Provided are an auto-compensating quantum cryptography transceiver and method of transmitting a quantum cryptography key at a high speed. A quantum cryptography transmitter includes a wavelength converter, an optical attenuator, an optical phase modulator, and a Faraday mirror. A quantum cryptography receiver includes a polarization beam splitter, an optical coupler, an optical filter, and a photon detector. Thus, a limit of a transmission rate caused by Rayleigh scattering of an optical fiber can be overcome.

    摘要翻译: 提供了一种自动补偿量子密码收发器和以高速传输量子密码密钥的方法。 量子密码发射机包括波长转换器,光衰减器,光相位调制器和法拉第镜。 量子密码接收机包括偏振分束器,光耦合器,滤光器和光子检测器。 因此,可以克服由光纤的瑞利散射引起的传输速率的限制。

    Transceiver and method for high-speed auto-compensating quantum cryptography
    2.
    发明授权
    Transceiver and method for high-speed auto-compensating quantum cryptography 有权
    高速自动补偿量子加密技术的收发器和方法

    公开(公告)号:US08116636B2

    公开(公告)日:2012-02-14

    申请号:US12096609

    申请日:2006-12-06

    IPC分类号: H04B10/04

    CPC分类号: H04L9/0858

    摘要: Provided are an auto-compensating quantum cryptography transceiver and method of transmitting a quantum cryptography key at a high speed. A quantum cryptography transmitter includes a wavelength converter, an optical attenuator, an optical phase modulator, and a Faraday mirror. A quantum cryptography receiver includes a polarization beam splitter, an optical coupler, an optical filter, and a photon detector. Thus, a limit of a transmission rate caused by Rayleigh scattering of an optical fiber can be overcome.

    摘要翻译: 提供了一种自动补偿量子密码收发器和以高速传输量子密码密钥的方法。 量子密码发射机包括波长转换器,光衰减器,光相位调制器和法拉第镜。 量子密码接收机包括偏振分束器,光耦合器,滤光器和光子检测器。 因此,可以克服由光纤的瑞利散射引起的传输速率的限制。