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Exceptional Photon Blockade: Engineering Photon Blockade with Chiral Exceptional Points (Laser Photonics Rev. 16(7)/2022)
Author(s) -
Huang Ran,
Özdemir Ş. K.,
Liao JieQiao,
Minganti Fabrizio,
Kuang LeMan,
Nori Franco,
Jing Hui
Publication year - 2022
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.202270034
Subject(s) - blockade , photon , photonics , physics , quantum , resonator , laser , resonance (particle physics) , quantum mechanics , optics , chemistry , biochemistry , receptor
Single‐Photon Blockade In article number 2100430, Hui Jing, Şahin K. Özdemir, Franco Nori, Ran Huang and colleagues show that a purely quantum effect, known as single‐photon blockade, emerges in a non‐Hermitian microring resonator with chiral exceptional points induced by two nanotips. A striking feature of this photon blockade is that it emerges at two‐photon resonance which in Hermitian systems will only lead to bunched light [] but not to single photons [].