Inverse-designed Compact and Polarization-insensitive Waveguide Crossing

Sailong Wu; Xin Mu; Lirong Cheng; Xin Tu; H. Y. Fu

Asia Communications and Photonics Conference (ACPC) 2019
OSA Technical Digest (Optica Publishing Group, 2019),
paper M4A.280

Inverse-designed Compact and Polarization-insensitive Waveguide Crossing

Sailong Wu, Xin Mu, Lirong Cheng, Xin Tu, and H. Y. Fu

Asia Communications and Photonics Conference 2019

Chengdu China
2–5 November 2019
ISBN: 978-1-943580-70-5

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Joint Poster Session (M4A)

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S. Wu, X. Mu, L. Cheng, X. Tu, and H. Y. Fu, "Inverse-designed Compact and Polarization-insensitive Waveguide Crossing," in Asia Communications and Photonics Conference (ACPC) 2019, OSA Technical Digest (Optica Publishing Group, 2019), paper M4A.280.

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Abstract

A compact and polarization-insensitive waveguide crossing with inversed-designed method is proposed. The device is characterized with low insertion loss and crosstalk for TE and TM modes in C-band and the footprint is only 3.6×3.6 μm². © 2019 The Author(s)

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