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Title: Laser cross-flow gas system

Abstract

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affects diffusion of contaminants in the discharge tube towards the cross-flow of the gas, which contaminants are then withdrawn from the discharge tube. 1 figure.

Inventors:
Issue Date:
OSTI Identifier:
7205090
Patent Number(s):
5166947 A
Application Number:
PPN: US 6-915202
Assignee:
Dept. of Energy, Washington, DC (United States) PTO; EDB-94-090257
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Resource Relation:
Patent File Date: 29 Sep 1986
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; GAS LASERS; GAS FLOW; CROSSFLOW SYSTEMS; ECOLOGICAL CONCENTRATION; IMPURITIES; FLUID FLOW; LASERS; 426002* - Engineering- Lasers & Masers- (1990-)

Citation Formats

Duncan, D.B. Laser cross-flow gas system. United States: N. p., 1992. Web.
Duncan, D.B. Laser cross-flow gas system. United States.
Duncan, D.B. Tue . "Laser cross-flow gas system". United States.
@article{osti_7205090,
title = {Laser cross-flow gas system},
author = {Duncan, D.B.},
abstractNote = {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affects diffusion of contaminants in the discharge tube towards the cross-flow of the gas, which contaminants are then withdrawn from the discharge tube. 1 figure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {11}
}