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.
CITATION STYLE
Karnik, T. S., Dao, K. P., Du, Q., Diehl, L., Pflüegl, C., Vakshoori, D., & Hu, J. (2023). High-efficiency Mid-Infrared InGaAs/InP Arrayed Waveguide Gratings. In 2023 Conference on Lasers and Electro-Optics, CLEO 2023. Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1364/oe.480704
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