Low-loss Non-volatile Phase Change Material on Silicon for Neuromorphic Photonics

Kallega, R and Karuppannan, R and Selvaraja, SK (2024) Low-loss Non-volatile Phase Change Material on Silicon for Neuromorphic Photonics. In: IEEE Silicon Photonics Conference, SiPhotonics 2024, 15 April 2024through 18 April 2024, Tokyo, Japan.

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Abstract

We demonstrate a low-loss, non-volatile phase switching of antimony selenide on a silicon microring resonator. We present the feasibility of a controlled multi-state weight definition that is essential for neuromorphic applications. We also present material, electrical, and optical characteristics in comparsion with GST. © 2024 IEEE.

Item Type:	Conference Paper
Publication:	IEEE International Conference on Group IV Photonics GFP
Publisher:	IEEE Computer Society
Additional Information:	The copyright for this article belongs to IEEE Computer Society.
Keywords:	Antimony compounds; Silicon, Electrical characteristic; Low-loss; Material characteristics; Multi-state; Neuromorphic; Non-volatile phase change material; Nonvolatile; Optical characteristics; Phase switching; Silicon microring resonators, Phase change materials
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering Division of Physical & Mathematical Sciences > Physics
Date Deposited:	30 Jul 2024 10:37
Last Modified:	30 Jul 2024 10:37
URI:	http://eprints.iisc.ac.in/id/eprint/85631

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