Abstract

We report the first use to our knowledge of the anomalous fluorescence of pyrene to determine flame temperature. Vapor-phase pyrene was injected into fuel-rich ethylene/oxygen flames at 80 Torr. The relative laser-induced (S2 → S0)/(S1 → S0) emission was monitored as a function of height above the burner and compared with the temperature profile as measured by thermocouples and sodium D-line reversal. The agreement between the ratioing technique and the flame-temperature profile demonstrates the potential of the method.

© 1986 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Flame temperature measurements using the anomalous fluorescence of pyrene

Diane L. Peterson, Fred E. Lytle, and Normand M. Laurendeau
Appl. Opt. 27(13) 2768-2775 (1988)

Tunable diode-laser measurement of carbon monoxide concentration and temperature in a laminar methane–air diffusion flame

J. Houston Miller, Salma Elreedy, Bijan Ahvazi, F. Woldu, and P. Hassanzadeh
Appl. Opt. 32(30) 6082-6089 (1993)

Time-resolved CH (A2Δ and B2∑−) laser-induced fluorescence in low pressure hydrocarbon flames

Karen J. Rensberger, Mark J. Dyer, and Richard A. Copeland
Appl. Opt. 27(17) 3679-3689 (1988)

More Recommended Articles

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

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 OSA member, or as an authorized user of your institution.

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

Figures (4)

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

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

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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