Wavelength-division-multiplexing programmable add/drop using interleave-chirped waveguide grating router
US6141467A · kind A · utility
24Cited by
2References
16Claims
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Key dates
| Filing date | Mar 18, 1998 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Mar 18, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/12033
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A Wavelength-Division-Multiplexer (WDM) programmable add/drop using an interleave-chirped waveguide grating router and phase shifters in a reflective arrangement. Experimental results of a 16.times.100-GHz version in InP is presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.