发明授权
- 专利标题： Mode field expanded fiber collimator
- 专利标题（中）： 模式场扩展光纤准直仪
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申请号： US11983912申请日： 2007-11-13
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公开(公告)号： US07920763B1公开(公告)日： 2011-04-05
- 发明人: Yuanxin Shou , Jing Zhao
- 申请人： Yuanxin Shou , Jing Zhao
- 申请人地址： US MA Woburn
- 专利权人： Agiltron, Inc.
- 当前专利权人： Agiltron, Inc.
- 当前专利权人地址： US MA Woburn
- 代理机构： Burns & Levinson LLP
- 代理商 Orlando Lopez
- 主分类号： G02B6/32
- IPC分类号： G02B6/32
摘要：
The present invention discloses an optical fiber collimator suitable for coupling optical radiation from an optical fiber to an optical device, the optical fiber collimator comprising: a graded-index multi-mode fiber segment for receiving optical radiation transmitted by the input optical fiber; an optional mode field device, and a collimating lens for receiving optical radiation transmitted by the graded-index multi-mode fiber segment, the collimating lens for coupling the optical radiation into the optical device.
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