In-situ, multi-species combustion sensor using a multi-section diode laser

36th AIAA Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 1998, Pages

  Upschulte, Bernard L ^a   Sonnenfroh, David M ^a   Allen, Mark G ^a   Miller, Michael F ^a  

^a PHYSICAL SCIENCES INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING; EXHAUST GASES; SEMICONDUCTOR LASERS;

COMBUSTION SENSORS; CONTINUOUS TUNING; GRATING COUPLERS; IN- SITU MONITORING; IN-SITU MEASUREMENT; INJECTION CURRENTS; LASER TECHNOLOGIES; VIBRATIONAL TRANSITIONS;

IN SITU COMBUSTION;

EID: 84983126751     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-402     Document Type: Conference Paper

References (15)

1. 2, OH, and NO," Paper No. 96-2226, AIAA 19th Advanced Measurement and Ground Testing Conference, June 1996.
2. Baer, D. S., Nagali, V., Furlong, E. R., Hanson, R. K., and Newfield, M. E., "Scanned-and Fixed-Wavelength Absorption Diagnostics for Combustion Measurements Using Multiplexed Diode Lasers," AIAA J. 34, pp. 489-493, 1996.
3. Furlong, E. R., Baer, D. S., and Hanson, R. K., "Combustion Control Using a Multiplexed Diode-Laser Sensor System," 26th Symposium (Int) on Combustion (Pittsburgh: The Combustion Institute, pp. 2851-2858), 1996.
4. Allen, M. G. and Kessler, W. J., "Simultaneous Water Vapor Concentration and Temperature Measurements Using 1. 31 μm Diode Lasers," AIAA J. 34(3), pp. 483-488, 1996.
5. Miller, M. F., Kessler, W. J., and Allen, M. G., "Diode Laser-Based Air Mass Flux Sensor for Subsonic Aeropropulsion Inlets," Applied Optics 35(24), pp. 4905-4912, 1996.
6. Sonnenfroh, D. M. and Allen, M. G., "Measurements of the Second Overtone Absorption Band of NO in Ambient and Combustion Gases Using a 1. 8 Micron, Room Temperature Diode Laser, "Applied Optics 36, pp. 7970-7977, 1997.
7. Mihalcea, R. M., Baer, D. S., and Hanson, R. K., "Diode-Laser Absorption Sensor System for Combustion Monitoring and Control Applications," Paper No. 97-3356 AIAA 33rd Joint Propulsion Conference, July, 1997.
8. 2 Absorption Near 1. 57 Microns Using an External Cavity Diode Laser "Applied Optics 36(15), pp. 3928-3301, 1997.
9. 2 Using a Semiconductor DFB Diode Laser at 1. 578 μm," App. Phys. B 65, pp. 75-79, 1997.
10. Sonnenfroh, D. M., Miller, M. F., and Allen, M. G., "Compact, Optical Trace Gas Flux Sensor," Final Report for NASA Contract NAS2-97031, August, 1997.
11. Kessler, W. J., Sonnenfroh, D. M., Upschulte, B. L., and Allen, M. G., "Near-IR Diode Lasers for in-situ Measurements of Combustor and Aeroengine Emissions," Paper No. 97-2706, 33rd AIAA Joint Propulsion Conference, July, 1997.
12. Upschulte, B. L. and Allen, M. G., "Diode Laser Measurements of Line Strengths and SelfBroadening Parameters of Water Vapor Between 300 and 1100 K Near 1. 31 μm," J. Quant. Spectrosc. Radiat. Transf., in press, June, 1997.
13. Ishii, H., et al., "Quasicontinuous Wavelength Tunign in Super-Structure-Grating (SSG) DBR Lasers," IEEE J. Quantum Electronics 32(3), pp. 433-440, 1996.
14. Larson, A. P., Sandstrom, L., Hojer, S., Ahlberg, H., and Broberg, B, "Evaluation of Distributed Bragg Reflector Lasers for High-Sensitivity Near-Infrared Gas Analysis," Optical Engineering 36(1), pp. 117-123, 1997.
15. 2II (1, 0) Band of OH in Hydrogen-Air Combustion Gases," J. Quant. Spectrosc. Radiat. Transf. 49(2), p. 107, 1993.