The combination of two achiral photonic membranes into a twisted bilayer breaks mirror symmetry and induces non-Hermitian coupling between counter-rotating collective modes, making laser emission chiral.
Twist-induced orbital chirality in a photonic laser
De Angelis, Costantino
2026-01-01
Abstract
The combination of two achiral photonic membranes into a twisted bilayer breaks mirror symmetry and induces non-Hermitian coupling between counter-rotating collective modes, making laser emission chiral.File in questo prodotto:
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