Intrinsically chiral modes near exceptional points in modified H1 photonic crystal cavity modes
- Resource Type
- Conference
- Authors
- Fai Fong, Chee; Ota, Yasutomo; Arakawa, Yasuhiko; Iwamoto, Satoshi; Kato, Yuichiro K.
- Source
- 2022 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2022 Conference on. :1-2 May, 2022
- Subject
- Photonics and Electrooptics
Optical losses
Couplings
Photonic crystals
Lasers and electrooptics
Laser modes
Electrooptical waveguides
Backscatter
- Language
We propose a scheme to generate intrinsically chiral modes via non-Hermitian backscattering caused by the loss-induced imaginary coupling between the two orthogonal linearly polarized dipole modes in the H1 photonic crystal cavity.