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1. 发明申请

US20110211840A1 REMOTELY SETTABLE CHROMATIC DISPERSION ROBUSTNESS FOR DENSE WAVE DIVISION MULTIPLEXING INTERFACES 有权
标题翻译：用于渗透波段多功能接口的远程可设置的色彩分散性
公开(公告)号：US20110211840A1
公开(公告)日：2011-09-01
申请号：US12713913
申请日：2010-02-26
申请人： Maurizio Gazzola , Giacomo Losio , Alessandro Squazzotti , Andrea Castoldi
发明人： Maurizio Gazzola , Giacomo Losio , Alessandro Squazzotti , Andrea Castoldi
IPC分类号： H04J14/02
CPC分类号： H04B10/25133 , H04B10/25137 , H04J14/02 , H04J14/0256 , H04J14/0271
摘要： An apparatus for transmitting signals in a telecommunications network includes a light source that generates an optical signal for encoding information transmitted from the apparatus over a light path of the telecommunications network, a modulator configured for controlling the optical signal to generate chirped optical pulses of the optical signal, the chirped optical pulses having a first frequency spectrum controlled by the modulator, such that when the pulses are transmitted from the apparatus and received at an end of the first light path the pulses have a chromatic dispersion penalty that is less than a predetermined penalty. Modulation control circuitry receives instructions from a remote controller and, in response to the instructions, controls the modulator such that the chirped optical pulses have a second frequency spectrum controlled by the modulator, such that when the pulses are transmitted from the apparatus and received at an end of a second light path of the telecommunications network the pulses have a chromatic dispersion penalty that is less than a predetermined penalty.
摘要翻译：一种用于在电信网络中发送信号的装置包括：光源，其生成用于对通过电信网络的光路从装置发送的信息进行编码的光信号;调制器，被配置为控制光信号以产生光学信号的啁啾光脉冲信号，所述啁啾光脉冲具有由所述调制器控制的第一频谱，使得当所述脉冲从所述装置发射并在所述第一光路的末端接收时，所述脉冲具有小于预定惩罚的色散惩罚。调制控制电路从遥控器接收指令，并且响应于指令控制调制器使得啁啾光脉冲具有由调制器控制的第二频谱，使得当脉冲从设备传输并在电信网络的第二光路的端部，脉冲具有小于预定罚分的色散惩罚。

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