title: Chirality of a resonance in the absence of backscatterings.
abstract: Chirality of a resonance localized on an islands chain is studied in a deformed Reuleaux triangular-shaped microcavity, where clockwise and counter clockwise traveling rays are classically separated. A resonance localized on a period-5 islands chain exhibits chiral emission due to the asymmetric cavity shape. Chirality is experimentally proved in a InGaAsP multi-quantum-well semiconductor laser by showing that the experimental emission characteristics well coincide with the wave dynamical ones.
authors.forename: Jinhyeok
authors.initials: J
authors.lastname: Ryu
authors.forename: Ji-Won
authors.initials: JW
authors.lastname: Lee
authors.forename: Chang-Hwan
authors.initials: CH
authors.lastname: Yi
authors.forename: Ji-Hwan
authors.initials: JH
authors.lastname: Kim
authors.forename: In-Goo
authors.initials: IG
authors.lastname: Lee
authors.forename: Hong-Seung
authors.initials: HS
authors.lastname: Kim
authors.forename: Sung-Bock
authors.initials: SB
authors.lastname: Kim
authors.forename: Kwang Ryong
authors.initials: KR
authors.lastname: Oh
authors.forename: Chil-Min
authors.initials: CM
authors.lastname: Kim