Design concept of a low-terahertz imaging radar

Amin Aminaei

doi:10.1117/12.2632723

30 September 2022 Design concept of a low-terahertz imaging radar

Amin Aminaei

Author Affiliations +

Proceedings Volume 12230, Terahertz Emitters, Receivers, and Applications XIII; 122300B (2022) https://doi.org/10.1117/12.2632723
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

THz imaging proved to be an efficient and powerful NDE method for the inspection of materials and detection of defects. Here, we present the development of a Low-Terahertz Imaging Radar(L-TIR) which is specifically designed for the evaluation of FRP composites. L-TIR will be a compact active radar with a laser pulse transmitter and a receiver which operates at the lower THz band (1THz-2THz). L-TIR will probe the structure and sub-layers of the FRP composites which makes it a suitable and fast tool to detect the cracks, breaks and deamination at sub-mm resolution.

Conference Presentation

Citation Download Citation

Amin Aminaei "Design concept of a low-terahertz imaging radar", Proc. SPIE 12230, Terahertz Emitters, Receivers, and Applications XIII, 122300B (30 September 2022); https://doi.org/10.1117/12.2632723

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