Metal vapor laser
US4815091A · kind A · utility
5Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 1988 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | May 11, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/031
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a metal vapor laser, (e.g. copper vapor laser), the innermost heat shield (15) of Mo, Ta or W, which is disposed with a predetermined gap (preferably sufficiently larger than 0.3 mm) to the outer surface of the seal tube (8), is connected at respective ends to the anode terminal (2) and the anode (5), so that inductance of discharge load is considerably decreased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.