发明申请
- 专利标题： Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques for Making Same
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申请号： US15789214申请日： 2017-10-20
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公开(公告)号： US20180044234A1公开(公告)日： 2018-02-15
- 发明人: Adam Hokansson , David J. Kudelko , Yaowen Li , Joanna Y. Ng , Debra A. Simoff
- 申请人： Adam Hokansson , David J. Kudelko , Yaowen Li , Joanna Y. Ng , Debra A. Simoff
- 申请人地址： US GA Norcross
- 专利权人： OFS Fitel, LLC
- 当前专利权人： OFS Fitel, LLC
- 当前专利权人地址： US GA Norcross
- 主分类号： C03C25/10
- IPC分类号： C03C25/10 ; C03B37/027
摘要：
A technique is described for fabricating one or more optical devices in a carbon-coated optical fiber. A photosensitive optical fiber is provided having a hermetic carbon coating. Further provided is a laser having a beam output that is configured to inscribe one or more refractive index modulations into the optical fiber through the hermetic carbon layer while leaving the hermetic carbon layer intact. The laser is used to inscribe one or more optical devices into the optical fiber through the hermetic carbon layer.
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