发明授权
- 专利标题: Fiber optic coupler and method of making same
- 专利标题(中): 光纤耦合器及其制作方法
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申请号: US483024申请日: 1995-06-07
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公开(公告)号: US5608831A公开(公告)日: 1997-03-04
- 发明人: Jing-Jong Pan
- 申请人: Jing-Jong Pan
- 申请人地址: CA San Jose
- 专利权人: E-Tek Dynamics, Inc.
- 当前专利权人: E-Tek Dynamics, Inc.
- 当前专利权人地址: CA San Jose
- 主分类号: G02B6/245
- IPC分类号: G02B6/245 ; G02B6/255 ; G02B6/28 ; G02B6/32
摘要:
A low-cost, high performance 1.times.N fiber optic coupler where N>16 is presented. The coupler has a GRIN lens having an first optic fiber aligned with the optical axis of the lens at one end of the lens. The first optic fiber ends in a microlens. At the other end of the GRIN lens a bundle of tapered second optic fibers is centered on the optical axis of the lens.
公开/授权文献
- US5020612A Wire line core drilling apparatus 公开/授权日:1991-06-04
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