Optical waveguide and bi-directional optical transceiver
US7995883B2 · kind B2 · utility
2Cited by
17References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 26, 2009 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Oct 26, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4214
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed are an optical waveguide and a bi-directional light transceiver, in which a wavelength selective filer is provided in the core of the optical waveguide to divide bi-directional signals, so that manual alignment of optical components are easily achieved and thus a small bi-directional light transceiver is realized and transmission/reception efficiency of light is enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.