Optical mode converter and method for manufacturing the same
US11237328B1 · kind B1 · utility
0Cited by
3References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 19, 2020 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Nov 19, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4214
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical mode converter is disclosed. The optical mode converter includes a substrate and a luminescent layer on the substrate. The luminescent layer includes an optical waveguide and an inclined mirror at an end of the optical waveguide. A light signal passes through the optical waveguide and is reflected by the inclined mirror to penetrate into the substrate. A method for manufacturing the optical mode converter is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.