Publications

Single-mode lasing from top-down fabricated gallium nitride nanowires

Wright, J.B.; Li, Q.M.; Luk, Ting S.; Brener, Igal B.; Wang, George T.; Westlake, K.R.; Lester, L.F.

We study lasing in individual top-down fabricated GaN nanowires by optical pumping. We observe single mode emission with a side mode suppression of 15 dB, linewidths of less than 1 nm and thresholds as low as 250 kW/cm 2. © 2011 IEEE.