Wavelength reference device
US6665076B1 · kind B1 · utility
8Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2000 |
| Grant date | Dec 16, 2003 |
| Priority date | — |
| Expiry date | Aug 23, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/18388
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A wavelength reference device for tuning a tunable Fabry-Perot filter and/or a tunable VCSEL to a desired frequency, where the device uses a modified Michelson interferometer to generate a series of reference frequencies
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.