Coherent perfect absorption and anomalous scattering in balanced gain/loss structures

Y. D. Chong; Li Ge; A. Douglas Stone

doi:10.1364/FIO.2010.PDPB9

Frontiers in Optics 2010/Laser Science XXVI
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper PDPB9
•https://doi.org/10.1364/FIO.2010.PDPB9

Coherent perfect absorption and anomalous scattering in balanced gain/loss structures

Y. D. Chong, Li Ge, and A. Douglas Stone

Frontiers in Optics 2010

Rochester, New York United States
24–28 October 2010
ISBN:

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FiO Postdeadline Session II (PDPB)

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Y. D. Chong, L. Ge, and A. D. Stone, "Coherent perfect absorption and anomalous scattering in balanced gain/loss structures," in Frontiers in Optics 2010/Laser Science XXVI, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper PDPB9.

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Abstract

We discuss the phenomenon of coherent perfect absorption, as well as a closely-related effect in optical scattering from PT-symmetric systems, where we demonstrate a transition between a unimodular phase and a symmetry-broken scattering phase.

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