Photonics Research, Volume. 13, Issue 5, 1330(2025)

Experimental evaluation of continuous and pixelated dispersive optical phased arrays for 2D beam steering

Mennatallah Kandil1,2,3、*, Mathias Prost1, Jon Kjellman1, Wim Bogaerts2,4、*, and Marcus Dahlem1,5、*
Author Affiliations
  • 1IMEC, 3001 Leuven, Belgium
  • 2Photonics Research Group, Ghent University - imec, 9052 Gent, Belgium
  • 3e-mail: menna.kandil@imec.be
  • 4e-mail: wim.bogaerts@ugent.be
  • 5e-mail: marcus.dahlem@imec.be
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    References(33)

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    [21] W. Bogaerts, M. Dahlem, S. Dwivedi. Dispersive optical phased array circuit for high-resolution pixelated 2D far-field scanning controlled by a single wavelength variable. Proc. SPIE, 11284, 112841Z(2020).

    [23] R. Baets, A. Z. Subramanian, S. Clemmen. Silicon photonics: silicon nitride versus silicon-on-insulator. 2016 Optical Fiber Communications Conference and Exhibition (OFC), 1-3(2016).

    [25] T. Kim. Realization of integrated coherent lidar(2019).

    [27] A. Marinins, J. Kjellman, M. Prost. Bragg reflector co-integrated with SiN and a-Si on 300 mm wafers for low loss optical beamformers. 2022 Conference on Lasers and Electro-Optics (CLEO), SM4G.6(2022).

    [28] W. Bogaerts, M. Kandil, M. S. Dahlem. Integrated optical beam scanning and FMCW ranging using multiplexed tunable lasers. 2022 IEEE Photonics Conference (IPC), 1-2(2022).

    [29] L.-R. Robichaud, S. Duval. Short pulse mid-IR fiber lasers for advanced applications in industry and science. 2022 Conference on Lasers and Electro-Optics (CLEO), JM4E.3(2022).

    [32] M. Kandil, M. Dahlem, W. Bogaerts. System trade-offs in a swept source FMCW lidar with dispersive opa beam steering. Smart Photonic and Optoelectronic Integrated Circuits 2024, 102-114(2024).

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    Mennatallah Kandil, Mathias Prost, Jon Kjellman, Wim Bogaerts, Marcus Dahlem, "Experimental evaluation of continuous and pixelated dispersive optical phased arrays for 2D beam steering," Photonics Res. 13, 1330 (2025)

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    Paper Information

    Category: Integrated Optics

    Received: Nov. 11, 2024

    Accepted: Mar. 10, 2025

    Published Online: Apr. 30, 2025

    The Author Email: Mennatallah Kandil (menna.kandil@imec.be), Wim Bogaerts (wim.bogaerts@ugent.be), Marcus Dahlem (marcus.dahlem@imec.be)

    DOI:10.1364/PRJ.546057

    CSTR:32188.14.PRJ.546057

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