title: The impact of emission mechanisms on the long-lived states around avoided resonance crossings in chaotic microcavity.
abstract: Here we demonstrate the impacts of emission mechanisms on the light confinements in open systems. Taking the oval-shaped cavities as examples, we show that the enhancements in quality (Q) factors are usually associated with the universal emissions. When the coupled resonances have similar far field patterns, the Q factor of the long-lived resonance has the possibility to be enhanced by the coherent destruction at the decay channels. Otherwise, the Q factors of long-lived resonances are usually reduced around the level crossings.
authors.forename: Shuai
authors.initials: S
authors.lastname: Liu
authors.forename: Chao
authors.initials: C
authors.lastname: Zeng
authors.forename: Zhiyuan
authors.initials: Z
authors.lastname: Gu
authors.forename: Kaiyang
authors.initials: K
authors.lastname: Wang
authors.forename: Nan
authors.initials: N
authors.lastname: Zhang
authors.forename: Shang
authors.initials: S
authors.lastname: Sun
authors.forename: Shumin
authors.initials: S
authors.lastname: Xiao
authors.forename: Qinghai
authors.initials: Q
authors.lastname: Song