Controlled phase change of GST-on-SOI for photonic neuromorphic application

Kallega, R and Shekhawat, R and Udaya, RK and Kuruppannan, R and Selvaraja, SK (2021) Controlled phase change of GST-on-SOI for photonic neuromorphic application. In: 2021 IEEE Photonics Conference, 18-21 Oct 2021, Virtual, Online.

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Abstract

We demonstrate controlled phase tuning of thermal evaporated germanium antimony telluride (GST) integrated silicon ring resonator. The controlled cycling allows access to multi-states resulting in multi-photonic states for the potential neuromorphic application. We present and correlate electrical and photonic phase transition of ring integrated GST. © 2021 IEEE.

Item Type:	Conference Paper
Publication:	2021 IEEE Photonics Conference, IPC 2021 - Proceedings
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Antimony compounds; Photonics; Tellurium compounds, Multi-state; Neuromorphic; Phase Change; Phase tuning; Photonic state; Silicon ring resonator; Thermal, Germanium compounds
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	07 Feb 2022 12:22
Last Modified:	07 Feb 2022 12:22
URI:	http://eprints.iisc.ac.in/id/eprint/71290

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