Direct Hyperspectral Dual-Comb Imaging: Ultrafine Spectral and High Temporal Resolutions

Farid Ullah Khan; Pedro Martin Mateos

doi:10.1364/CLEO_SI.2021.STh2E.3

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper STh2E.3
•https://doi.org/10.1364/CLEO_SI.2021.STh2E.3

Direct Hyperspectral Dual-Comb Imaging: Ultrafine Spectral and High Temporal Resolutions

Farid Ullah Khan and Pedro Martin Mateos

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Frequency Combs for Open-path Sensing and Imaging (STh2E)

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F. U. Khan and P. M. Mateos, "Direct Hyperspectral Dual-Comb Imaging: Ultrafine Spectral and High Temporal Resolutions," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper STh2E.3.

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Abstract

Hyperspectral dual-comb imaging is based on generating two closely matched frequency combs interfering at rates that can be detected by a video camera. The system provides ultrafine spectral and high temporal resolution enabling precision spectroscopic imaging.

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