Linear-polarized terahertz isolator by breaking the gyro-mirror symmetry in cascaded magneto-optical metagrating

To realize nonreciprocal transmission, it is necessary to break the time-reversal symmetry of the transmission system, but it is very challenging to keep the linear polarized (LP) input and output unchanged in the free space transmission system. Magnetized semiconductor InSb can realize terahertz (T...

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Bibliographic Details
Main Authors: Tan Zhiyu, Fan Fei, Zhao Dan, Li Shanshan, Wang Xianghui, Chang Shengjiang
Format: article
Language:EN
Published: De Gruyter 2021
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Online Access:https://doaj.org/article/bed913c5cbd74d71b7eaa678b14a4135
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