Coherent Perfect Absorption in Higher Order Systems
نویسندگان
چکیده
We investigate the phenomenon of coherent perfect absorption in a high-order system with three passive resonators coupled to super-surface form this three-state absorber. The effective parity time (PT) symmetry has received much attention, and open PT symmetric system, incident wave is used as gain instead balancing material loss. analyze variation coupling coefficient by simulation.
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ژورنال
عنوان ژورنال: Journal of Applied Mathematics and Physics
سال: 2023
ISSN: ['2327-4379', '2327-4352']
DOI: https://doi.org/10.4236/jamp.2023.113049