Laser beam arrangement
Patent
·
OSTI ID:6061256
The essence of the invention resides in the creation of a laser beam of a flat planar cross section. This function is accomplished by providing a dual surface concave lens and two parabolic reflection mirrors having predetermined focal points in a laser medium within a generally cylindrical tube. The tube is provided with a mirror at each end thereof and a lens having two concave surfaces is disposed in the approximate center of the tube. A medium is provided within the tube which permits the transmission of the laser beam therein and excitation means in communication with said medium for exciting the same.
- Assignee:
- TIC; EDB-79-119450
- Patent Number(s):
- US 4163200
- OSTI ID:
- 6061256
- Country of Publication:
- United States
- Language:
- English
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