专利名称：Compact fiber optic gyroscope
发明人：Ronald T. Logan, Jr.,Ka Kha Wong
申请号：US13078428
米更申请日：20110401
睹物思人的意思是什么公开号：US08773665B1
公开日：
实习的意义
贺礼
20140708
专利内容由知识产权出版社提供
坚定政治定力专利附图：
摘要：A compact fiber optic gyroscope including a first housing; a transceiver module dispod in the first housing, the transceiver module including a cond housing; a non-coherent light source dispod in the cond housing for producing a first beam of light;a single lens for focusing the first beam of light; an optical circulator dispod in the
cond housing and in the path of the first beam of light to produce polarized cond and third beams respectively, with polarization orthogonal to each other; and first and cond photodiodes dispod in the cond housing and coupled to the optical circulator, wherein the first photodiode is a transmit monitor photodiode coupled to the cond beam, and the cond photodiode is a receiver photodiode. The first housing further includes a planar optical fiber loop having a first end and a cond end; a pha modulator coupled to the third beam emitted from the transceiver module to produce fourth and fifth beams coupled to the first and the cond end respectively of the optical fiber loop respectively, and for receiving the return sixth and venth beams from the cond and the first ends respectively of the optical fiber loop.电子邮件格式范文
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申请人：Ronald T. Logan, Jr.,Ka Kha Wong
表叔
地址：Pasadena CA US,Alhambra CA US
国籍：US,US
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