Low-loss SiN 2×2 MMI 50/50 Couplers for Monolithically Integrated Silicon Photonics

Luhua Xu; Sujith Chandran; Yusheng Bian; Neng Liu; Neng Liu; Ahmed Abumazwed; Won Suk Lee; Jessica Zhang; Dan Deptuck; Michal Rakowski; Subramanian Krishnamoorthy; Andy Stricker; Jae Gon Lee; Ted Letavic

doi:10.1364/CLEO_AT.2023.JW2A.86

CLEO 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper JW2A.86
•https://doi.org/10.1364/CLEO_AT.2023.JW2A.86

Low-loss SiN 2×2 MMI 50/50 Couplers for Monolithically Integrated Silicon Photonics

Luhua Xu, Sujith Chandran, Yusheng Bian, Neng Liu, Ahmed Abumazwed, Won Suk Lee, Jessica Zhang, Dan Deptuck, Michal Rakowski, Subramanian Krishnamoorthy, Andy Stricker, Jae Gon Lee, and Ted Letavic

CLEO: Fundamental Science 2023

San Jose, CA United States
7–12 May 2023
ISBN: 978-1-957171-25-8

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Joint Poster Session II (JW2A)

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L. Xu, S. Chandran, Y. Bian, N. Liu, A. Abumazwed, W. S. Lee, J. Zhang, D. Deptuck, M. Rakowski, S. Krishnamoorthy, A. Stricker, J. G. Lee, and T. Letavic, "Low-loss SiN 2×2 MMI 50/50 Couplers for Monolithically Integrated Silicon Photonics," in CLEO 2023, Technical Digest Series (Optica Publishing Group, 2023), paper JW2A.86.

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Abstract

We report two low-loss SiN 2×2 MMI 50/50 couplers for monolithically integrated silicon photonics. Both couplers achieve measured ILs of 0.07 dB at 1310 nm and below 0.25 dB over the O-band.

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