Semiconductor laser apparatus
US5048050A · kind A · utility
11Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1990 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Feb 27, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4204
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A semiconductor laser apparatus includes a fitting member having first and second openings connected each other and concentric with each other, the first opening serves as a semiconductor laser fitting portion, the second opening serves as a collimator lens fitting portion, a semiconductor laser fitted into the first opening, and a collimator lens fitted into the second opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.