Share Email Print
cover

Proceedings Paper

Time multiplexed spectral imaging of burning aluminum monoxide particles
Author(s): A. A. Cruz-Cabrera; L. J. Sharp; B. Demosthenous; J. Kasprzak; F. Jin; J. Soos; S. B. Trivedi
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Time multiplexed spectral images of burning aluminum particles from two experiments using a hyperspectral imaging system (HIS) coupled to a high speed video (HSV) camera were investigated. The first experiment looks at ignited aluminum particles generated by a welding torch that were continuously funneled into the imaging plane of the HISHSV system. The HIS was set to hop between two wavelengths at a rate of 300 frames per second (fps): 485.7 nm, the peak emission of aluminum monoxide, and 502.3nm, the bottom of the same emission peak. The second experiment images ignited AlO from the burn of an aluminized ammonium perchlorate solid propellant hoping between the wavelength of 486.3nm and 480.0nm at 2100 fps.

Paper Details

Date Published: 3 May 2017
PDF: 10 pages
Proc. SPIE 10210, Next-Generation Spectroscopic Technologies X, 102100J (3 May 2017); doi: 10.1117/12.2267442
Show Author Affiliations
A. A. Cruz-Cabrera, Sandia National Labs. (United States)
L. J. Sharp, Sandia National Labs. (United States)
B. Demosthenous, Sandia National Labs. (United States)
J. Kasprzak, Brimrose Corp. of America (United States)
F. Jin, Brimrose Corp. of America (United States)
J. Soos, Brimrose Corp. of America (United States)
S. B. Trivedi, Brimrose Corp. of America (United States)


Published in SPIE Proceedings Vol. 10210:
Next-Generation Spectroscopic Technologies X
Mark A. Druy; Richard A. Crocombe; Steven M. Barnett; Luisa T. Profeta, Editor(s)

© SPIE. Terms of Use
Back to Top