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http://dx.doi.org/10.5207/JIEIE.2004.18.2.016

A study on output power characteristic of selenium vapour multiline laser using isotope helium and helium filter  

최상태 (경주대학교 컴퓨터전자공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.18, no.2, 2004 , pp. 16-22 More about this Journal
Abstract
The paper presents the effects of output-coupling power and small signal gain of selenium vapour multiline laser by discharge of either to $^4$He or $^3$He. The purity of the He gas was improved with a special He-fille.. The result shows that compared with those of $^4$He, the output-coupling power and small-signal gain of $^3$He increase in the most of the lines. Especially, the small-signal gain of $^3$He for the strong lines (497.6 nm, 499.3 nm, 506.9 nm, 517.6 nm, 522.8 nm, 530.5 nm) lies about 30% higher than that of $^4$He, and the output-coupling power from doubles to triples.
Keywords
selenium vapour laser; isotope helium; helium filter; output-coupling power; small signal gain; birefringent filter;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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