Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports
US6501875B2 · kind B2 · utility
48Cited by
60References
42Claims
0Family size
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Key dates
| Filing date | Jun 18, 2001 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Jun 18, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3692
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Optical Mach-Zehnder interferometers and related devices, systems that have at least one fiber integrated or engaged to a substrate fabricated with one or more grooves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.