首页> 外国专利> Raman amplification of optical signals used in wavelength division multiplexing (WDM) transmission system involves rectifying distorted amplification profile of Raman amplification to compensate distortion in Raman-amplified optical signals

Raman amplification of optical signals used in wavelength division multiplexing (WDM) transmission system involves rectifying distorted amplification profile of Raman amplification to compensate distortion in Raman-amplified optical signals

机译：在波分复用（WDM）传输系统中使用的光信号的拉曼放大涉及校正拉曼放大的失真放大曲线，以补偿拉曼放大的光信号中的失真

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摘要

The method involves transmitting optical signals between the transmitter (12) and receiver (20) of a WDM transmission system (11) in a transmission band via an optical waveguide (16). The optical signals are Raman-amplified with the use of a pump (38). The amplification profile of the Raman amplification is distorted in the transmission band. The distorted amplification profile is rectified to compensate for the distortion. Independent claims are included for the following: (1) Optical communication system; and (2) Installation method of the WDM transmission system with Raman amplification.

机译：该方法包括经由光波导（16）在传输频带中在WDM传输系统（11）的发射机（12）和接收机（20）之间传输光信号。使用泵（38）将光信号拉曼放大。拉曼放大的放大曲线在传输频带中失真。校正失真的放大轮廓以补偿失真。包括以下方面的独立权利要求：（1）光通信系统; （2）具有拉曼放大的WDM传输系统的安装方法。

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公开/公告号DE102005028357A1

专利类型
公开/公告日2006-12-21

原文格式PDF
申请/专利权人 DEUTSCHE TELEKOM AG;
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申请/专利号DE20051028357
发明设计人 VORBECK SASCHA;SCHNEIDERS MALTE;GUNKEL MATTHIAS;LEPPLA RALPH;WEIERSHAUSEN WERNER;BOUSONVILLE MICHAEL;
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申请日2005-06-18
分类号H04B10/17;H04B10/18;
国家 DE
入库时间 2022-08-21 20:29:54

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