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

Width-increased dual-pump enhanced coherent anti-Stokes Raman spectroscopy

Not Accessible

Your library or personal account may give you access

Abstract

Width-increased dual-pump enhanced coherent anti-Stokes Raman spectroscopy (WIDECARS) is a technique that is capable of simultaneously measuring temperature and species mole fractions of N2, O2, H2, C2H4, CO, and CO2. WIDECARS is designed for measurements of all the major species (except water) in supersonic combustion flows fueled with hydrogen and hydrogen/ethylene mixtures. The two lowest rotational energy levels of hydrogen detectable by WIDECARS are H2 S(3) and H2 S(4). The detection of these lines gives the system the capability to measure temperature and species concentrations in regions of flow containing pure hydrogen fuel at room temperature.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
Coherent anti-Stokes Raman spectroscopy measurement of ethylene in combustion

Andrew D. Cutler, Emanuela C. A. Gallo, and Luca M. L. Cantu
Appl. Opt. 56(11) E30-E36 (2017)

Development of a dual-pump coherent anti-Stokes Raman spectroscopy system for measurements in supersonic combustion

Gaetano Magnotti, Andrew D. Cutler, and Paul M. Danehy
Appl. Opt. 52(20) 4779-4791 (2013)

Dual-pump coherent anti-Stokes Raman scattering measurements of nitrogen and oxygen in a laminar jet diffusion flame

Robert D. Hancock, Frederick R. Schauer, Robert P. Lucht, and Roger L. Farrow
Appl. Opt. 36(15) 3217-3226 (1997)

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 (7)

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

Equations (1)

You do not have subscription access to this journal. Equations 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