19 October 2016 A tunable nonreciprocal device based on PT symmetry
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Proceedings Volume 10152, High Power Lasers, High Energy Lasers, and Silicon-based Photonic Integration; 101520O (2016) https://doi.org/10.1117/12.2246471
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China
Abstract
A tunable nonreciprocal device is presented based on PT symmetry. This device structure is composed of two pairs PT symmetry ring. Signal λ1 is only transmitted in the forward direction, while another signal λ2 is transmitted in the backward direction. The signal channel spacing can also be controlled.
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Jianfei Jiang, Jianfei Jiang, Xiaoqing Jiang, Xiaoqing Jiang, Hui Yu, Hui Yu, Xia Li, Xia Li, } "A tunable nonreciprocal device based on PT symmetry ", Proc. SPIE 10152, High Power Lasers, High Energy Lasers, and Silicon-based Photonic Integration, 101520O (19 October 2016); doi: 10.1117/12.2246471; https://doi.org/10.1117/12.2246471
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