会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明专利
    • Tunable optical filter
    • 可控光滤波器
    • JP2003066343A
    • 2003-03-05
    • JP2002169342
    • 2002-06-10
    • Inphase Technologies Incインフェイズ テクノロジーズ インコーポレイテッド
    • CURTIS KEVIN
    • G02B26/00G02B3/00G02B5/18G02B5/20G02B5/32G02B6/34G03H1/04
    • G02B5/1828G02B6/29314G02B6/29383
    • PROBLEM TO BE SOLVED: To provide an optical filter which enables inexpensive tuning and has a wide tuning range easily and accurately controlled. SOLUTION: The tunable optical device is provided with one or more filters, wherein at least one filter comprises one or more elastimers and one or more gratings. A method for adding or dropping one or more channels in a wavelength division multiplexing communication systems comprises a process for illuminating a plurality of channels on one or more filters, a process for expanding or contracting the one or more filters, and a process for adding or dropping one or more channels to or from the plurality of channels, wherein at least one filter comprises one or more elastimers and one or more gratings.
    • 要解决的问题:提供一种能够容易且精确地控制的便于调节并具有宽的调谐范围的滤光器。 解决方案:可调谐光学器件设置有一个或多个滤光器,其中至少一个滤光器包括一个或多个弹性体和一个或多个光栅。 一种用于在波分复用通信系统中添加或删除一个或多个信道的方法包括用于在一个或多个过滤器上照亮多个信道的过程,用于扩展或收缩一个或多个过滤器的过程,以及用于添加或 将一个或多个通道落入或离开多个通道,其中至少一个过滤器包括一个或多个弹性体和一个或多个光栅。