Preprint
Sep 2026
Giant-Atom-Induced High-Order Output Zeros in a Coupled-Cavity Array
Coherent perfect absorption, zero transmission and zero reflection are several scattering phenomena governed by interference engineering in Hermitian and non-Hermitian systems. Higher-order coherent perfect absorption can significantly broaden the absorption bandwidth, while existing implementations rely on scattering...
Meng-Xue Li, H.-Z. Shen, H.-D. Liu et al.
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