Author:
Karnik Tushar Sanjay,Dao Khoi Phuong,Du Qingyang,Diehl Laurent,Pflüegl Christian,Vakshoori Daryoosh,Hu Juejun
Abstract
We report the fabrication of InGaAs/InP based arrayed waveguide gratings featuring low insertion loss and non-uniformity. This device can be integrated monolithically with on-chip III-V lasers to make compact high-power mid-infrared sources.