Critical coupling and coherent perfect absorption for ranges of energies due to a complex gain and loss symmetric system
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Publication:307037
DOI10.1016/j.aop.2014.02.012zbMath1343.81266arXiv1403.0539OpenAlexW2033981766MaRDI QIDQ307037
Publication date: 1 September 2016
Published in: Annals of Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1403.0539
anti-lasercoherent perfect absorptioncritical couplingmultiple spectral singularitiesnon-Hermitian gain-loss symmetric potential
Quantum optics (81V80) Quantum scattering theory (81U99) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)
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