- 专利标题： OPTICAL RECEIVER EMPLOYING A METASURFACE COLLECTION LENS
-
申请号： US15927391申请日： 2018-03-21
-
公开(公告)号： US20190044003A1公开(公告)日： 2019-02-07
- 发明人: John Heck , Harel Frish , Paul R. West
- 申请人： Intel Corporation
- 主分类号： H01L31/0232
- IPC分类号： H01L31/0232 ; H01L31/18 ; G02B6/42
摘要：
In embodiments, an optoelectronic apparatus may include a substrate with a first side and a second side opposite the first side; a photodetector disposed on the first side of the substrate, the photodetector to convert a light signal into an electrical signal; and a dielectric metasurface lens etched into the second side of the substrate, the dielectric metasurface lens to collect incident light and focus it through the substrate onto the photodetector.
公开/授权文献
信息查询
IPC分类:
