High-repetition-rate combustion thermometry with two-line atomic fluorescence excited by diode lasers
Optics Letters, Vol. 34, Issue 16, pp. 2492-2494 (2009)
http://dx.doi.org/10.1364/OL.34.002492
Enhanced HTML 
Acrobat PDF (292 KB)
Abstract
We report on kilohertz-repetition-rate flame temperature measurements performed using blue diode lasers. Two-line atomic fluorescence was performed by using diode lasers emitting at around 410 and 451 nm to probe seeded atomic indium. At a repetition rate of 3.5 kHz our technique offers a precision of 1.5% at 2000 K in laminar methane/air flames. The spatial resolution is better than
© 2009 Optical Society of America
OCIS Codes
(120.1740) Instrumentation, measurement, and metrology : Combustion diagnostics
(120.6780) Instrumentation, measurement, and metrology : Temperature
(130.6010) Integrated optics : Sensors
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.2020) Lasers and laser optics : Diode lasers
(300.6210) Spectroscopy : Spectroscopy, atomic
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: May 19, 2009
Manuscript Accepted: June 15, 2009
Published: August 12, 2009
Citation
Robin S. M. Chrystie, Iain S. Burns, Johan Hult, and Clemens F. Kaminski, "High-repetition-rate combustion thermometry with two-line atomic fluorescence excited by diode lasers," Opt. Lett. 34, 2492-2494 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-16-2492
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
Log in to access OSA Member Subscription
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
Log in to access OSA Member Subscription
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
Log in to access OSA Member Subscription
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
Log in to access OSA Member Subscription
Related Journal Articles 
- Spatiotemporal emission dynamics of ridge waveguide laser diodes: picosecond pulsing and switching (JOSAB)
- Microscopic modeling and simulation of transverse-mode dynamics of vertical-cavity surface-emitting lasers (JOSAB)
- Diode-Laser Absorption Sensor for Line-of-Sight Gas Temperature Distributions (AO)
- Simultaneous In Situ Measurement of CO, H2O, and Gas Temperatures in a Full-Sized Coal-Fired Power Plant by Near-Infrared Diode Lasers (AO)
- High-precision diode-laser-based temperature measurement for air refractive index compensation (AO)
Related Conference Papers
- 72% Wallplug Efficiency and 16W CW Front Facet Output Optical Power from 100-μm Aperture Laser Diode
- Diode laser absorption spectroscopy of copper, cadmium, and indium near 325 nm
- New room-temperature 2.3µm DFB-diode lasers: first spectroscopic characterization and CO-detection
- Liquid and Vapor Phase Water Measurements in an Optically Dense Environment
- Photonic Microring-Chip-Sensor for Explosive Detection
« Previous Article | Next Article »
OSA is a member of 