Packaging of high power semiconductor lasers
US5392305A · kind A · utility
28Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 1993 |
| Grant date | Feb 21, 1995 |
| Priority date | — |
| Expiry date | Jul 14, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/02251
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A package for a high power semiconductor laser comprising a hermetically sealed container filled with a dry gaseous medium containing oxygen. The presence of oxygen in the laser atmosphere is counter to standard practice in the art which teaches the use of an atmosphere of a dry inert gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.