Photonic Tensor Core with Low-insertion-loss, Non-volatile Ge2Sb2Te3S2Intensity Modulators

Yuto Miyatake; Rui Tang; Kotaro Makino; Junji Tominaga; Noriyuki Miyata; Makoto Okano; Kasidit Toprasertpong; Shinichi Takagi; Mitsuru Takenaka

doi:10.1049/icp.2023.2098

Photonic Tensor Core with Low-insertion-loss, Non-volatile Ge₂Sb₂Te₃S₂Intensity Modulators

Yuto Miyatake
, Rui Tang
, Kotaro Makino
, Junji Tominaga
, Noriyuki Miyata
, Makoto Okano
, Kasidit Toprasertpong
, Shinichi Takagi
, Mitsuru Takenaka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

We proposed a low-insertion-loss and non-volatile optical intensity modulator based on Ge2Sb2Te3S2 (GSTS), a recently proposed widegap phase change material. We demonstrated matrixvector multiplication using a new photonic tensor core with GSTS intensity modulators, enabling a high recognition accuracy of 97.34 % in CNN.

Original language	English
Title of host publication	49th European Conference on Optical Communications, ECOC 2023
Publisher	Institution of Engineering and Technology
Pages	432-435
Number of pages	4
Volume	2023
Edition	34
ISBN (Electronic)	9781839539268
DOIs	https://doi.org/10.1049/icp.2023.2098
Publication status	Published - 2023
Externally published	Yes
Event	49th European Conference on Optical Communications, ECOC 2023 - Hybrid, Glasgow, United Kingdom Duration: 2023 Oct 1 → 2023 Oct 5

Conference

Conference	49th European Conference on Optical Communications, ECOC 2023
Country/Territory	United Kingdom
City	Hybrid, Glasgow
Period	23/10/1 → 23/10/5

ASJC Scopus subject areas

General Engineering

Access to Document

10.1049/icp.2023.2098

Cite this

Miyatake, Y., Tang, R., Makino, K., Tominaga, J., Miyata, N., Okano, M., Toprasertpong, K., Takagi, S., & Takenaka, M. (2023). Photonic Tensor Core with Low-insertion-loss, Non-volatile Ge₂Sb₂Te₃S₂Intensity Modulators. In 49th European Conference on Optical Communications, ECOC 2023 (34 ed., Vol. 2023, pp. 432-435). Institution of Engineering and Technology. https://doi.org/10.1049/icp.2023.2098

Photonic Tensor Core with Low-insertion-loss, Non-volatile Ge₂Sb₂Te₃S₂Intensity Modulators. / Miyatake, Yuto; Tang, Rui; Makino, Kotaro et al.
49th European Conference on Optical Communications, ECOC 2023. Vol. 2023 34. ed. Institution of Engineering and Technology, 2023. p. 432-435.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Miyatake, Y, Tang, R, Makino, K, Tominaga, J, Miyata, N, Okano, M, Toprasertpong, K, Takagi, S & Takenaka, M 2023, Photonic Tensor Core with Low-insertion-loss, Non-volatile Ge₂Sb₂Te₃S₂Intensity Modulators. in 49th European Conference on Optical Communications, ECOC 2023. 34 edn, vol. 2023, Institution of Engineering and Technology, pp. 432-435, 49th European Conference on Optical Communications, ECOC 2023, Hybrid, Glasgow, United Kingdom, 23/10/1. https://doi.org/10.1049/icp.2023.2098

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