Laser tube structure
US4553241A · kind A · utility
10Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 1983 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Jul 18, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/032
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A plurality of thin wall ceramic-metal segments are brazed together alternately with pairs of metal sealing rings to form a gas laser tube assembly. Within each segment there is mounted a refractory metal disc with a central hole. The series of holes formed in the discs define the discharge bore and gas return paths are formed in the wall of the segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.