Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
US9829641B2 · kind B2 · utility
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3References
13Claims
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Key dates
| Filing date | Sep 8, 2016 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Sep 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/1006
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An integrated optical coupling device may include a substrate, a coating layer disposed on the substrate, and a prism disposed on the coating layer. The prism may include a first surface and a second surface. The integrated optical coupling device may also include a first lens disposed on the first surface of the prism, a second lens disposed on the second surface of the prism, and an anti-reflection coating layer disposed on the first lens and the second lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.