Device comprising a polarization-independent micro-resonator
US7505648B2 · kind B2 · utility
5Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2006 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Nov 29, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/29343
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Polarization-diverse optical devices and related methods are disclosed. In some embodiments, these devices and methods are realized by utilizing a four-port, wavelength-dependent optical coupler that is arranged to receive identical counter-propagating optical signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.