Regrowth-free single-mode semiconductor laser suitable for monolithic integration based on pits mirror open site


Date: Aug 22, 2017
Regrowth-free single-mode semiconductor laser suitable for monolithic integration based on pits mirror

A regrowth-free single-mode laser that is made using standard UV photolithography is reported. The laser achieves a single-mode side-mode suppression ratio of 37 dB, linewidth of 450 kHz, and tunes across 2.9 nm and is suitable for monolithic integration as a distributed feedback replacement, due to a large free spectral range of 60 nm.

Application: Others,Sensor,Telecom