Advancing post-Moore performance scaling in Si photonics: heterogeneous integration of quantum dot lasers

Xiangpeng Ou; Zhican Zhou; William He; Ying Shi; Yating Wan

doi:10.1117/12.2691359

13 March 2024 Advancing post-Moore performance scaling in Si photonics: heterogeneous integration of quantum dot lasers

Xiangpeng Ou, Zhican Zhou, William He, Ying Shi, Yating Wan

Proceedings Volume PC12905, Novel In-Plane Semiconductor Lasers XXIII; PC129050A (2024) https://doi.org/10.1117/12.2691359
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

Integrated Si photonics offers a promising solution to address the rising demand for data processing capability and energy efficiency spurred by AI and high-performance computing. However, the integration of on-chip lasers has been hindered by the inherent indirect bandgap of Si, limiting integration density, production efficiency, and cost-effectiveness. In this work, we overcome this challenge through the heterogeneous integration of quantum dots (QDs) with Si-on-insulator based photonic integrated circuits. Our objective is to advance the post-Moore performance scaling of electronic systems and explore the potential applications of this integration in quantum communication and optical computation.

Conference Presentation

Citation Download Citation

Xiangpeng Ou, Zhican Zhou, William He, Ying Shi, and Yating Wan "Advancing post-Moore performance scaling in Si photonics: heterogeneous integration of quantum dot lasers", Proc. SPIE PC12905, Novel In-Plane Semiconductor Lasers XXIII, PC129050A (13 March 2024); https://doi.org/10.1117/12.2691359

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