Abstract：
:In optical experiments one-sided reflectionless (ORL) and coherent perfect absorption (CPA) are unusual scattering properties yet fascinating for their fundamental aspects and for their practical interest. Although these two concepts have so far remained separated from each other, we prove that the two phenomena are indeed strictly connected. We show that a CPA-ORL connection exists between pairs of points lying along lines close to each other in the 3D space-parameters of a realistic lossy atomic photonic crystal. The connection is expected to be a generic feature of wave scattering in non-Hermitian optical media encompassing, as a particular case, wave scattering in parity-time (PT) symmetric media.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Wu JH,Artoni M,La Rocca GCdoi
10.1038/srep35356subject
Has Abstractpub_date
2016-10-19 00:00:00pages
35356issn
2045-2322pii
srep35356journal_volume
6pub_type
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