Real-time rapid scanning time-domain high-frequency terahertz radiation registration system

Mingyuan Zhang; Jacob Byers; Brett Carnio; Abdulhakem Y. Elezzabi; Basem Y. Shahriar

doi:10.1117/12.3000228

12 March 2024 Real-time rapid scanning time-domain high-frequency terahertz radiation registration system

Mingyuan Zhang, Jacob Byers, Brett Carnio, Abdulhakem Y. Elezzabi, Basem Y. Shahriar

Proceedings Volume PC12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII; PC128850E (2024) https://doi.org/10.1117/12.3000228
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

Terahertz time-domain spectroscopy (THz-TDS) is a useful technology that has a wide range of applications. However, the conventional THz-TDS system is very time-consuming for taking time domain measurements due to the usage of the mechanical stepper. While the existing rapid scan method introduces greater complexity to the system. We developed a rapid scan system for real-time THz acquisition using a rapid shaker as the delay line and utilizing a Michelson interferometer to achieve high-accuracy position tracking of the delay line, which enables real-time time-domain measurement for high-frequency THz electrical fields.

Conference Presentation

Citation Download Citation

Mingyuan Zhang, Jacob Byers, Brett Carnio, Abdulhakem Y. Elezzabi, and Basem Y. Shahriar "Real-time rapid scanning time-domain high-frequency terahertz radiation registration system", Proc. SPIE PC12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII, PC128850E (12 March 2024); https://doi.org/10.1117/12.3000228

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