Journal article
Detection of oxygen using short external cavity GaAs semiconductor diode lasers.
Abstract
High sensitivity detection of O(2) in the near infrared with short external cavity (SXC) AlGaAs semiconductor diode lasers is reported. The mode control provided by the SXC enhances the performance of these diode lasers by allowing a number of single laser modes (up to ten) to be individually selected and continuously scanned over extended frequency intervals. At a constant laser heat sink temperature, this provides nearly complete spectral …
Authors
Bruce DM; Cassidy DT
Journal
Applied Optics, Vol. 29, No. 9, pp. 1327–1332
Publisher
Optica Publishing Group
Publication Date
March 20, 1990
DOI
10.1364/ao.29.001327
ISSN
1559-128X