Chemically selective 2D and 3D mid-infrared imaging at high speeds and definition

Eric O. Potma; Dave Knez; Dmitry A. Fishman

doi:10.1364/3D.2022.3F1A.4

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper 3F1A.4
•https://doi.org/10.1364/3D.2022.3F1A.4

Chemically selective 2D and 3D mid-infrared imaging at high speeds and definition

Eric O. Potma, Dave Knez, and Dmitry A. Fishman

3D Image Acquisition and Display: Technology, Perception and Applications 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-09-8

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3D Sensing and Imaging (3F1A)

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E. O. Potma, D. Knez, and D. A. Fishman, "Chemically selective 2D and 3D mid-infrared imaging at high speeds and definition," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper 3F1A.4.

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Abstract

We demonstrate novel concept for detection of IR light utilizing intrinsic nonlinearity of wide-bandgap semiconductors. It enables high-speed 2D and 3D visualizations with chemical contrast.

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