We report the first room-temperature-continuous-wave (CW)operation of electrically-injected InAs quantum-dash microring lasers emitting at 1.55 μm telecom window. The microrings sustain CW lasing up to 55°C, while the lowest threshold current density is 528A/cm2.
|Original language||English (US)|
|Title of host publication||2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|State||Published - May 1 2019|