Development of 300 GHz Walk-through Body Scanner for Security Gate Applications using THz Radar Technology

Chiko Otani; Chiko Otani; Tomofumi Ikari; Tomofumi Ikari; Yoshiaki Sasaki

JSAP-Optica Joint Symposia 2022 Abstracts
(Optica Publishing Group, 2022),
paper 23p_C202_2

Development of 300 GHz Walk-through Body Scanner for Security Gate Applications using THz Radar Technology

Chiko Otani, Tomofumi Ikari, and Yoshiaki Sasaki

JSAP-Optica Joint Symposia 2022

Sendai Japan
20–23 September 2022
ISBN: 978-4-86348-801-4

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Terahertz Photonics (TP)

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C. Otani, T. Ikari, and Y. Sasaki, "Development of 300 GHz Walk-through Body Scanner for Security Gate Applications using THz Radar Technology," in JSAP-Optica Joint Symposia 2022 Abstracts, (Optica Publishing Group, 2022), paper 23p_C202_2.

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Abstract

Public transportation facilities such as airports and high-speed train stations require a variety of security instruments to prevent terrorist attacks and injuries. Millimeter wave (MMW) and terahertz wave (THz) body scanners have been developed in the past, but higher throughput and faster inspections without stopping pedestrians are required. We have therefore developed a prototype unit of a THz wave-based body scanner for walk-through gates. In this presentation, we will give an overview of the prototype system and the results obtained.

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