Author:
Koulas-Simos Aris,Buchgeister Joel,Drechsler Monty L.,Zhang Taiping,Laiho Kaisa,Sinatkas Georgios,Xu Jialu,Lohof Frederik,Kan Qiang,Zhang Ruikang K.,Jahnke Frank,Gies Christopher,Chow Weng W.,Ning Cun-Zheng,Reitzenstein Stephan
Abstract
A Lorentzian-to-Gaussian lineshape transition is investigated in an InP-based silver-coated nanolaser with verified lasing operation. The effect stems from cavity eigenmodes extending into free space and serves as a convenient lasing indicator for high-β nanolasers.