Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Long-path laser monitor of carbon monoxide: system improvements

Not Accessible

Your library or personal account may give you access

Abstract

A system for measurement of long-path absorption of carbon monoxide has been redesigned for improved performance. The diode laser source is frequency stabilized by automatically correcting the laser current and is limited to a single-wavelength output by a tunable talon. As a result, sensitivity variations of the system to CO are limited to ±0.7%, and system response is linear with respect to CO concentrations.

© 1979 Optical Society of America

Full Article  |  PDF Article
More Like This
Long-Path Monitoring of Atmospheric Carbon Monoxide with a Tunable Diode Laser System

R. T. Ku, E. D. Hinkley, and J. O. Sample
Appl. Opt. 14(4) 854-861 (1975)

Long path CO monitor: calibration and linearity of system response

W. Wiesemann and W. Diehl
Appl. Opt. 20(13) 2230-2232 (1981)

Improved sensitivity of tunable-diode-laser open-path trace gas monitoring systems

R. S. Eng, A. W. Mantz, and T. R. Todd
Appl. Opt. 18(20) 3438-3442 (1979)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved