2011山西中考数学
专利名称：Wavelength locker, wavelength tunable
lar apparatus, and method for controlling
wavelength tunable lar apparatus
发明人：Kazumasa Takabayashi,Suguru Akiyama
申请号：US16050427
scarf什么意思申请日：20180731
afk是什么公开号：US10530119B2five days
公开日：
20200107
专利内容由知识产权出版社提供
有道在线翻译英语
专利附图：
pets是什么
摘要：A wavelength locker includes a splitter configured to split a portion of light that is output from a light source into a first monitoring light and a cond monitoring男生的英语名字
sidebarlight; a first periodic filter configured to receive the first monitoring light; a cond periodic filter configured to receive the cond monitoring light; a first optical receiver configured to monitor an intensity of light that has pasd through the first periodic filter; and a cond optical receiver configured to monitor an intensity of light that has pasd through the cond periodic filter, wherein the first periodic filter and the cond periodic filter each has a wavelength characteristic in which an intensity of transmitted light changes periodically with respect to a wavelength, and the wavelength characteristic of the first periodic filter and the wavelength characteristic of the cond periodic filter shift in opposite wavelength directions when temperature changes.母亲节的英文
practices
申请人：FUJITSU LIMITED
地址：Kawasaki-shi, Kanagawa JP
国籍：JP
代理机构：Fujitsu Patent Center
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