optical gain and output characteristic of selenium vapour multiline laser on purity of helium (셀레늄증기 다중광선레이저의 헬륨 순도에 따른 광이득과 출력특성)
-
- Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
- /
- v.16 no.6
- /
- pp.60-65
- /
- 2002