Broadband Low-loss Non-volatile Photonic Switches Using Phase-Change Materials

Jiajiu Zheng; Peipeng Xu; Jonathan Doylend; Arka Majumdar; Arka Majumdar

doi:10.1364/CLEO_SI.2019.STh1N.5

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2019),
paper STh1N.5
•https://doi.org/10.1364/CLEO_SI.2019.STh1N.5

Broadband Low-loss Non-volatile Photonic Switches Using Phase-Change Materials

Jiajiu Zheng, Peipeng Xu, Jonathan Doylend, and Arka Majumdar

CLEO: Science and Innovations 2019

San Jose, California United States
5–10 May 2019
ISBN: 978-1-943580-57-6

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Sensing & Switching (STh1N)

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J. Zheng, P. Xu, J. Doylend, and A. Majumdar, "Broadband Low-loss Non-volatile Photonic Switches Using Phase-Change Materials," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optica Publishing Group, 2019), paper STh1N.5.

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Abstract

Based on the non-volatile GST-on-silicon platform, we demonstrate compact (~30 µm), low-loss (~1dB), and broadband (over 30 nm with crosstalk <−10 dB) 1 × 2 and 2 × 2 photonic directional coupler switches.

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