Laser cross-flow gas system
Patent
·
OSTI ID:7205090
A method and laser apparatus are disclosed which provide for a cross-flow of gas near one end of a laser discharge tube. The cross-flow of gas causes a concentration gradient which affects diffusion of contaminants in the discharge tube towards the cross-flow of the gas, which contaminants are then withdrawn from the discharge tube. 1 figure.
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5166947; A
- Application Number:
- PPN: US 6-915202
- OSTI ID:
- 7205090
- Country of Publication:
- United States
- Language:
- English
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