Shared multi-wavelength laser resonator with gain selected output coupling
US9553419B2 · kind B2 · utility
0Cited by
9References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2015 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Aug 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/1312
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides improved laser beam quality with fewer parts than the current method demands and decreasing the transmit aperture, said apparatus comprising: two or more independently pumped gain modules, two or more pump diodes, a polarizing waveplate, non-linear optical crystals, and a passive Q-switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.