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Title: Unidirectional Light Generation in PT-symmetric Microring Lasers
At resonance, mircoring resonators tend to support two counter-propagating degenerate modes. By incorporating S-bend chiral elements in each resonator, unidirectional single mode lasing below and above PT-symmetry breaking point is experimentally demonstrated.  more » « less
Award ID(s):
1757025
PAR ID:
10077415
Author(s) / Creator(s):
; ; ; ; ;
Date Published:
Journal Name:
CLEO: QELS_Fundamental Science 2018
Page Range / eLocation ID:
FM4E.3
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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