Rate equation analysis for deterministic and unidirectional lasing in ring resonators with an S-shaped coupler
Zhiwei Dai,
Wenbo Lin,
Satoshi Iwamoto
Abstract:Ring resonators are traditionally popular optical devices that apply to various components in photonic integrated circuits. They also play an important role in the on-chip generation of many novel optical states in topological systems and non-Hermitian systems. Unidirectional lasing of ring resonators is used in many such systems to create exotic states of light including optical vortexes and optical skyrmions, but the unidirectional behavior has not been fully understood. Previous research has constructed a s… Show more
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