Saturation-Induced Perfect Absorbers

Ali K. Jahromi; Ayman F. Abouraddy

doi:10.1364/CLEO_QELS.2018.FM4E.4

Conference on Lasers and Electro-Optics
OSA Terchnical Digest (online) (Optica Publishing Group, 2018),
paper FM4E.4
•https://doi.org/10.1364/CLEO_QELS.2018.FM4E.4

Saturation-Induced Perfect Absorbers

Ali K. Jahromi and Ayman F. Abouraddy

CLEO: QELS_Fundamental Science 2018

San Jose, California United States
13–18 May 2018
ISBN: 978-1-943580-42-2

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PT-Symmetry and Non-Hermitian Photonics (FM4E)

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A. K. Jahromi and A. F. Abouraddy, "Saturation-Induced Perfect Absorbers," in Conference on Lasers and Electro-Optics, OSA Terchnical Digest (online) (Optica Publishing Group, 2018), paper FM4E.4.

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Abstract

We introduce a new regime of optical absorption where increasing the incoming intensity – equivalently inducing optical saturation – leads to the enhancement of total absorption in a device, and always reaches 100% at a critical value.

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