Periodic mach-zehnder optical filters
US5946432A · kind A · utility
1Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1997 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Dec 11, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/29355
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A Mach-Zehnder filter is provided with a strongly aperiodic transfer function including a broad, sharply defined pass band. The filter can be used in conjunction with optical amplifiers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.