Impact of non-Hermitian Mode interaction on Inter-cavity Light transfer

• URL: http://arxiv.org/abs/2105.10936v1
• Date: Sun, 23 May 2021 13:41:16 GMT
• Title: Impact of non-Hermitian Mode interaction on Inter-cavity Light transfer
• Authors: Hyeon-Hye Yu, Sunjae Gwak, Jinhyeok Ryu, Ji-Hwan Kim, Jung-Wan Ryu, Chil-Min Kim, Chang-Hwan Yi
• Abstract summary: We show that only the non-Hermitian coupling can correctly account for the light transfer between two coupled optical cavities. Our results provide an important insight to deal with general coupled-devices in the quantum regime.
• Score: 5.180667970629924
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Understanding inter-site mutual mode interaction in coupled physical systems is essential to comprehend large compound systems as this local interaction determines the successive multiple inter-site energy transfer efficiency. We demonstrate that only the non-Hermitian coupling can correctly account for the light transfer between two coupled optical cavities. We also reveal that the non-Hermitian coupling effect becomes much crucial as the system dimension gets smaller. Our results provide an important insight to deal with general coupled-devices in the quantum regime.

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