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1. 发明申请

WO2013085820A1 SYSTEMS AND METHODS FOR TEMPERATURE INSENSITIVE PHOTONIC TRANSMISSION 审中-公开
标题翻译：温度敏感光子传输系统与方法
公开(公告)号：WO2013085820A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/067401
申请日：2012-11-30
申请人： RAMBUS INC.
发明人： ZERBE, Jared , PATIL, Dinesh, Dilip
IPC分类号： H04J14/02
CPC分类号： H04J14/0221 , H04B10/07955 , H04B10/67 , H04B10/69 , H04J14/02 , H04J14/0256
摘要： A photonic communication system communicates M signals over a waveguide by modulating M wavelengths of light. N photonic rings at a receiver, where N is greater than M, are used to demodulate the M wavelengths. The modulated frequencies and resonant wavelengths of the receive rings are allowed to drift relative to one another. The number of receive rings is greater than the number of modulated frequency, and the number and optical characteristics of the receive rings are selected such that a subset of the receive rings effectively demodulates over the operational frequency range of the incoming light. The system tracks relative drift between the modulated wavelengths and the resonant wavelengths of the receiving rings and automatically selects the correct modulated signal or signals from among the receiving rings. The free spectral ranges and optical lengths of the receive rings are selected to reduce or minimize the number of receive rings required to span the optical bandwidth of the modulated light.
摘要翻译：光子通信系统通过调制M个波长的波长在波导上传送M个信号。 N个大于M的接收机的N个光子环用于解调M个波长。允许接收环的调制频率和谐振波长相对于彼此漂移。接收环的数量大于调制频率的数量，并且选择接收环的数量和光学特性，使得接收环的子集在入射光的工作频率范围内有效地解调。该系统跟踪调制波长和接收环谐振波长之间的相对漂移，并自动从接收环中选择正确的调制信号或信号。选择接收环的自由频谱范围和光学长度以减少或最小化跨越调制光的光学带宽所需的接收环的数量。

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