Solid state laser master oscillator gain module
US6301277A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 1998 |
| Grant date | Oct 9, 2001 |
| Priority date | — |
| Expiry date | Nov 20, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/0941
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A gain module is provided for a master oscillator pumped amplifier system of a solid state laser including a ceramic housing supporting a Nd:YAG lasing slab therein. The slab is fixed relative to the housing by a pair of oppositely disposed compliant and optically transmissive securing members fictionally wedged between the housing and the lasing slab. A plurality of fluid passages are formed in the housing so as to communicate with the lasing slab. As fluid overflows the slab, the compliant securing members prevent the slab from vibrating. Preferably, the securing members are formed as U-shaped polycarbonate bars frictionally engaging the slab on a first surface and positionally adjustable driver bars coupled to the housing via a set screw block on a second surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.