Terahertz focal plane arrays for high-speed and large field-of-view terahertz imaging

Nezih Yardimci; Deniz Turan; Ali Charkhesht; Mona Jarrahi

doi:10.1117/12.2681715

6 October 2023 Terahertz focal plane arrays for high-speed and large field-of-view terahertz imaging

Nezih Yardimci, Deniz Turan, Ali Charkhesht, Mona Jarrahi

Proceedings Volume PC12683, Terahertz Emitters, Receivers, and Applications XIV; PC126830D (2023) https://doi.org/10.1117/12.2681715
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Abstract

Terahertz focal-plane arrays (THz-FPAs) can revolutionize the terahertz technology market by addressing all critical needs of practical terahertz pulsed imaging (TPI) systems. Such THz-FPAs would transform TPI systems from a metrology tool with a slow scan speed and limited field-of-view to a high-throughput instrument that can be used in industrial settings for various quality control applications. For this purpose, we developed a 64-pixel one-dimensional THz-FPA that can scan a line width of 5 cm to use it in scenarios where moving, continuous material needs to be inspected. The plasmonic nanoantenna technology realizing THz-FPAs helped achieving broadband and high-sensitivity operation.

Conference Presentation

Citation Download Citation

Nezih Yardimci, Deniz Turan, Ali Charkhesht, and Mona Jarrahi "Terahertz focal plane arrays for high-speed and large field-of-view terahertz imaging", Proc. SPIE PC12683, Terahertz Emitters, Receivers, and Applications XIV, PC126830D (6 October 2023); https://doi.org/10.1117/12.2681715

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