Quasi-optical 225GHz polarization converter

Jie-chen Chen; Xue-tian Wang; Li-li Fang

doi:10.1117/12.829458

4 August 2009 Quasi-optical 225GHz polarization converter

Jie-chen Chen, Xue-tian Wang, Li-li Fang

Proceedings Volume 7385, International Symposium on Photoelectronic Detection and Imaging 2009: Terahertz and High Energy Radiation Detection Technologies and Applications; 738518 (2009) https://doi.org/10.1117/12.829458
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

Recently, system designers have looked toward the higher frequency, shorter wavelength (to THz), consequently the device requires smaller and more precision. And this paper describes a polarization converter works in the radar system set-up at 225 GHz. Its working principle is similar to the optical diffraction. After simulations, the model size is confirmed and the data show a good result. And this component have an advantage is easy to machining. It also can be used in other frequency band through adjusting its size.

Citation Download Citation

Jie-chen Chen, Xue-tian Wang, and Li-li Fang "Quasi-optical 225GHz polarization converter", Proc. SPIE 7385, International Symposium on Photoelectronic Detection and Imaging 2009: Terahertz and High Energy Radiation Detection Technologies and Applications, 738518 (4 August 2009); https://doi.org/10.1117/12.829458

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