Display options
Cite
Kehlet LM, Tidemand-Lichtenberg P, Dam JS, et al. Infrared upconversion hyperspectral imaging. Opt Lett. 2015;40(6):938-41doi: 10.1364/OL.40.000938.
Kehlet, L. M., Tidemand-Lichtenberg, P., Dam, J. S., & Pedersen, C. (2015). Infrared upconversion hyperspectral imaging. Optics letters, 40(6), 938-41. https://doi.org/10.1364/OL.40.000938
Kehlet, Louis Martinus, et al. "Infrared upconversion hyperspectral imaging." Optics letters vol. 40,6 (2015): 938-41. doi: https://doi.org/10.1364/OL.40.000938
Kehlet LM, Tidemand-Lichtenberg P, Dam JS, Pedersen C. Infrared upconversion hyperspectral imaging. Opt Lett. 2015 Mar 15;40(6):938-41. doi: 10.1364/OL.40.000938. PMID: 25768151.
Copy Download .nbib Format: NLM
Share it on

Opt Lett. 2015 Mar 15;40(6):938-41. doi: 10.1364/OL.40.000938.

Infrared upconversion hyperspectral imaging.

Optics letters

Louis Martinus Kehlet, Peter Tidemand-Lichtenberg, Jeppe Seidelin Dam, Christian Pedersen

PMID: 25768151 DOI: 10.1364/OL.40.000938

Abstract

In this Letter, hyperspectral imaging in the mid-IR spectral region is demonstrated based on nonlinear frequency upconversion and subsequent imaging using a standard Si-based CCD camera. A series of upconverted images are acquired with different phase match conditions for the nonlinear frequency conversion process. From this, a sequence of monochromatic images in the 3.2-3.4 μm range is generated. The imaged object consists of a standard United States Air Force resolution target combined with a polystyrene film, resulting in the presence of both spatial and spectral information in the infrared image.

Publication Types