发明授权
- 专利标题： Optical filter
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申请号： US15657515申请日： 2017-07-24
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公开(公告)号： US10247865B2公开(公告)日： 2019-04-02
- 发明人: James Switzer, III , Georg J. Ockenfuss
- 申请人： Viavi Solutions Inc.
- 申请人地址： US CA San Jose
- 专利权人： VIAVI Solutions Inc.
- 当前专利权人： VIAVI Solutions Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Harrity & Harrity, LLP
- 主分类号： G02B5/28
- IPC分类号： G02B5/28 ; G02B6/44 ; G02B5/08 ; G02B6/02 ; G02B6/036 ; G02F1/015
摘要：
A bandpass filter may include a set of layers. The set of layers may include a first subset of layers. The first subset of layers may include hydrogenated germanium (Ge:H) with a first refractive index. The set of layers may include a second subset of layers. The second subset of layers may include a material with a second refractive index. The second refractive index may be less than the first refractive index.
公开/授权文献
- US20190025483A1 OPTICAL FILTER 公开/授权日：2019-01-24
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