Photonic Integrated Circuits for LiDAR: Solid-State 2D Beamsteering

Marcus S. Dahlem; Mathias Prost; Sarvagya Dwivedi; Jon Ø. Kjellman; Bruno Figeys; Tangla D. Kongnyuy; Aleksandrs Marinins; Sandeep S. Saseendran; Philippe Soussan; Xavier Rottenberg; Roelof Jansen; Wim Bogaerts

doi:10.1364/CLEOPR.2022.CTuW2_05

Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim
Technical Digest Series (Optica Publishing Group, 2022),
paper CTuW2_05
•https://doi.org/10.1364/CLEOPR.2022.CTuW2_05

Photonic Integrated Circuits for LiDAR: Solid-State 2D Beamsteering

Marcus S. Dahlem, Mathias Prost, Sarvagya Dwivedi, Jon Ø. Kjellman, Bruno Figeys, Tangla D. Kongnyuy, Aleksandrs Marinins, Sandeep S. Saseendran, Philippe Soussan, Xavier Rottenberg, Roelof Jansen, and Wim Bogaerts

Conference on Lasers and Electro-Optics/Pacific Rim 2022

Sapporo Japan
31 August–5 September 2022
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State-of-the-Art to Next-Era LiDAR Technologies (CTuW2)

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M. S. Dahlem, M. Prost, S. Dwivedi, J. Ø. Kjellman, B. Figeys, T. D. Kongnyuy, A. Marinins, S. S. Saseendran, P. Soussan, X. Rottenberg, R. Jansen, and W. Bogaerts, "Photonic Integrated Circuits for LiDAR: Solid-State 2D Beamsteering," in Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, Technical Digest Series (Optica Publishing Group, 2022), paper CTuW2_05.

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Abstract

In this work, we summarize our recent advances in 2D beamsteering using optical phased arrays operating in NIR and SWIR wavelengths, covering different architectures and steering techniques based on active phase shifting and wavelength tuning.

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