Cavity ringdown spectroscopy with optical-heterodyne detection and miniature external-cavity tunable lasers

Yabai He*, Florian V. Englich, Brian J. Orr

*Corresponding author for this work

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Miniature external-cavity tunable lasers are combined with retro-reflected optical-heterodyne detection for rapidly swept, continuous-wave cavity ringdown spectroscopy. This yields a compact, rugged, versatile, high-performance instrument for efficient spectroscopic sensing of gases.

Original languageEnglish
Pages (from-to)211-212
Number of pages2
JournalOSA Trends in Optics and Photonics Series
Volume96 A
Publication statusPublished - 2004

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