发明授权
US08260146B2 Free-space optical transceiver using multimode fiber to couple single mode input optical signal
有权
使用多模光纤耦合单模输入光信号的自由空间光收发器
- 专利标题： Free-space optical transceiver using multimode fiber to couple single mode input optical signal
- 专利标题（中）： 使用多模光纤耦合单模输入光信号的自由空间光收发器
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申请号： US12684059申请日： 2010-01-07
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公开(公告)号： US08260146B2公开(公告)日： 2012-09-04
- 发明人: J. Elon Graves
- 申请人： J. Elon Graves
- 申请人地址： US CA Campbell
- 专利权人： AOptix Technologies, Inc.
- 当前专利权人： AOptix Technologies, Inc.
- 当前专利权人地址： US CA Campbell
- 代理机构： Fenwick & West LLP
- 主分类号： H04B10/00
- IPC分类号： H04B10/00
摘要：
An optical circulator couples optical fibers of dissimilar modes. In one embodiment, an optical circulator couples a single mode first fiber to a multimode second fiber, which is used as an optical input to a telescope. The multimode fiber does not significantly degrade the mode structure of the light form the single mode fiber. In the reverse direction, light received by the telescope is coupled into the multimode second fiber, which the circulator couples to a multimode third fiber.
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