Gas laser and method of manufacturing
US4352184A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 3, 1978 |
| Grant date | Sep 28, 1982 |
| Priority date | — |
| Expiry date | Aug 3, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/03
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A gas laser body, gas laser, a method of manufacture of gas laser body and a method of manufacturing a gas laser are disclosed. The gas laser body comprises a pair of glass plates with means located there between defining a plurality of communicating gas passages. One of said passages comprises a plasma tube. Electrodes may be formed by depositing metal on one or more said plates with said electrodes lying in one or more passages when said plates and means are assembled. The means may comprise another glass plate which has portions thereof cut away to form the gas passages. Alternatively the means may include one or more glass rods suitably shaped to define the gas passages when located between said first and second plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.