Laser wavelength stabilization
US3967211A · kind A · utility
39Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 1974 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Jan 17, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/137
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A system for stabilizing the frequency of a laser employing the variation in position of interference patterns which results from a variation in laser beam frequency in passing through a Fabry Perot etalon filter. The system is particularly useful for maintaining strict frequency control at a particular frequency in the output of a tunable laser such as a dye laser for use in isotope separation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.