Abstract
We demonstrate topological defect lasers in a GaAs membrane with embedded InAs quantum dots. By introducing a disclination to a square-lattice of elliptical air holes, we obtain spatially confined lasing modes that support powerflow vortices.
© 2015 Optical Society of America
PDF ArticleMore Like This
Seng Fatt Liew, Yaron Bromberg, and Hui Cao
FM2C.4 CLEO: QELS_Fundamental Science (CLEO:FS) 2014
E. D'Angelo, C. Green, E. Izaguirre, and J. R. Tredicce
ThJ4 OSA Annual Meeting (FIO) 1991
Marco Piccardo, Michael de Oliveira, Andrea Toma, Vincenzo Aglieri, Andrew Forbes, and Antonio Ambrosio
FM5B.6 CLEO: QELS_Fundamental Science (CLEO:FS) 2022