Author:
Li Xi,Li Jiazhen,Moon Jiyoung,Wilmington Ryan,Lin Dayang,Ashrafganjoie Mehdi,Gundogdu Kenan,Gu Qing
Abstract
We experimentally demonstrate a Purcell-enhanced shifted-core coaxial nano-emitter at the telecommunication wavelength. Device spontaneous emission lifetimes range from 30 to 57ps, which are 31 to 59 times faster than its thin-film counterpart.