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72. 发明申请

US20060222373A1 Methods for upgrading and deploying an optical network 审中-公开
标题翻译：升级和部署光网络的方法
公开(公告)号：US20060222373A1
公开(公告)日：2006-10-05
申请号：US11098838
申请日：2005-04-04
申请人： Giovanni Barbarossa , Roger Hajjar
发明人： Giovanni Barbarossa , Roger Hajjar
IPC分类号： H04B10/04
CPC分类号： H04B10/25 , H04B10/2507 , H04B10/25133
摘要： A transmitter on an integrated circuit chip is disclosed that employs a laser, modulator, and a dispersion compensator module and a modulator for overcoming chromatic dispersion and polarization dependent loss effects. With the present invention, the dispersion compensator module is placed on a chip, either integrated or monolithic, for operation with a laser and a modulator without the need to compensate for dispersion within a separate unit that is not part of the chip. The dispersion compensator module can be implemented, for example, with a ring resonator, an etalon or a Mach-Zehnder interferometer. In a first aspect of the invention, the optical transmitter module of the present invention provides a cost-effective solution for upgrading from an existing optical network to a faster optical network, such as upgrading from a 2.5 Gbps to a 10 Gbps network. In a second aspect of the invention, the optical transmitter module of the present invention provides a means to deploy an optical network at the transmission rate of 10 Gbps, 40 Gbps and faster.
摘要翻译：公开了集成电路芯片上的发射机，其使用激光器，调制器和色散补偿器模块以及用于克服色散和偏振相关损耗效应的调制器。利用本发明，色散补偿器模块被放置在集成或单片的芯片上，用于与激光器和调制器一起操作，而不需要补偿不在芯片的一部分的单独单元内的色散。色散补偿器模块可以例如用环形谐振器，标准具或马赫 - 曾德尔干涉仪来实现。在本发明的第一方面中，本发明的光发射机模块为从现有的光网络升级到更快的光网络提供了一种具有成本效益的解决方案，例如从2.5Gbps升级到10Gbps网络。在本发明的第二方面，本发明的光发射机模块提供了以10Gbps，40Gbps和更快的传输速率部署光网络的手段。

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