Terahertz compressive imaging directly in the time domain

Luca Zanotto; Riccardo Piccoli; Junliang Dong; Diego Caraffini; Roberto Morandotti; Roberto Morandotti; Luca Razzari

doi:10.1364/CLEO_AT.2020.JTu2G.19

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2020),
paper JTu2G.19
•https://doi.org/10.1364/CLEO_AT.2020.JTu2G.19

Terahertz compressive imaging directly in the time domain

Luca Zanotto, Riccardo Piccoli, Junliang Dong, Diego Caraffini, Roberto Morandotti, and Luca Razzari

CLEO: QELS_Fundamental Science 2020

Washington, DC United States
10–15 May 2020
ISBN: 978-1-943580-76-7

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Joint Poster Session 6 (JTu2G)

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L. Zanotto, R. Piccoli, J. Dong, D. Caraffini, R. Morandotti, and L. Razzari, "Terahertz compressive imaging directly in the time domain," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optica Publishing Group, 2020), paper JTu2G.19.

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Abstract

We exploit a single-pixel imaging approach to obtain multi-dimensional (space, time/frequency) images at terahertz frequencies by reconstructing the temporal waveform in each pixel. Moreover, we apply compressive sensing to reduce the acquisition time.

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