Method of controlling the temperature of semiconductor laser in an optical device
US4834477A · kind A · utility
15Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1986 |
| Grant date | May 30, 1989 |
| Priority date | — |
| Expiry date | Mar 5, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/0687
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a method of controlling the temperature of a semiconductor laser in an optical scanning device in which a light beam emitted from the semiconductor laser is deflected by a holographic scanner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.