Hyperspectral microscopy using an external cavity quantum cascade laser and its applications for explosives detection
A hyperspectral infrared microscope using external cavity quantum cascade laser illumination and a microbolometer focal plane array is used to characterize nanogram-scale particles of the explosives RDX, tetryl, and PETN at fast acquisition rates.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1037962
- Report Number(s):
- PNNL-SA-84212; TRN: US201208%%112
- Resource Relation:
- Conference: Proceedings of the SPIE: Quantum Sensing and Nanophotonic Devices IX, January 22, 2012, San Francisco, California, 8268:Paper No. 82681R
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
ABSORPTION SPECTRA
DETECTION
EXPLOSIVES
ILLUMINANCE
LASERS
MICROSCOPES
MICROSCOPY
PERFORMANCE
SENSITIVITY
TETRYL
TUNING
(110.4234) Multispectral and hyperspectral imaging
(300.6340) Spectroscopy
infrared
(140.5965) Semiconductor lasers
quantum cascade
ABSORPTION SPECTRA
DETECTION
EXPLOSIVES
ILLUMINANCE
LASERS
MICROSCOPES
MICROSCOPY
PERFORMANCE
SENSITIVITY
TETRYL
TUNING
(110.4234) Multispectral and hyperspectral imaging
(300.6340) Spectroscopy
infrared
(140.5965) Semiconductor lasers
quantum cascade