Media type: Electronic Conference Proceeding Title: Trace gas detection via cavity ring down spectroscopy Contributor: Engeln, Richard A.; Jongma, Rienk T.; Boogaarts, Maarten G.; Holleman, Iwan; Meijer, Gerard C. M. imprint: SPIE, 1995 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.221077 ISSN: 0277-786X Origination: Footnote: