Optical signal device
US6571033B2 · kind B2 · utility
19Cited by
17References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2001 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Sep 28, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4267
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention is an optical signal device having transceiver elements and interference filters held in a transparent mounting structure. The interference filters are deposited onto prisms, and may be individually held in the mounting structure, or assembled together as a subassembly. The present invention is especially useful as a transceiver for local area network and fiber to the home applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.