# Emulating exceptional-point encirclements using imperfect (leaky) photonic components: asymmetric mode-switching and omni-polarizer action

> Research article (Optica, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3138800359](https://www.wikidata.org/wiki/openalex:W3138800359)  
**Source**: https://4ort.xyz/entity/emulating-exceptional-point-encirclements-using-imperfect-leaky-photonic-components-asymmetric-mode-switching-and-omni-p