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Optical Phased ArraysResearch Area:
Large-scale Photonic Integration,
Silicon photonics for telecom, datacom and interconnect Main Researcher: Wim Bogaerts
Optical Phased Arrays are
- many optical emitters
- each with controlled amplitude and phase
And can be used for
- LiDAR
- free-space communication Other people involved: Related Research Projects
PhD thesises Patents PublicationsInternational Journals
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L. Van Iseghem, W. Bogaerts,
Optical Leaky Fin Waveguide for Long Range Optical Antennas on High-Index Contrast Photonic Circuit Platforms, Photonics Research, 11(9), p.1570 doi:10.1364/PRJ.490085 (2023) .
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W. Bogaerts, S. Dwivedi, R. Jansen, X. Rottenberg, M.S. Dahlem,
A 2D Pixelated Optical Beam Scanner Controlled by the Laser Wavelength, IEEE Journal on Selected Topics in Quantum Electronics, 27(1), doi:10.1109/JSTQE.2020.3017230 (2020) .
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H. Nikkhah, K. Van Acoleyen, R. Baets,
Beam steering for wireless optical links based on an optical phased array in silicon, Annals of Telecommunications, 68(1-2), p.57-62 doi:10.1007/s12243-012-0313-z (2013) .
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K. Van Acoleyen, E.M.P. Ryckeboer, W. Bogaerts, R. Baets,
Efficient Light Collection and Direction-Of-Arrival Estimation using a Photonic Integrated Circuit, IEEE Photonics Technology Letters, 24(11), p.933-935 doi:10.1109/lpt.2012.2191148 (2012) .
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K. Van Acoleyen, K. Komorowska, W. Bogaerts, R. Baets,
One-dimensional off-chip beam steering and shaping using optical phased arrays on silicon-on-insulator, IEEE Journal of Lightwave Technology, 29(23), p.3500-3505 doi:10.1109/jlt.2011.2171477 (2011) .
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K. Van Acoleyen, W. Bogaerts, R. Baets,
Two-dimensional Dispersive Off-chip Beam Scanner Fabricated on Silicon-On-Insulator, IEEE Photonics Technology Letters, 23(17), p.1270-1272 doi:10.1109/LPT.2011.2159785 (2011) .
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K. Van Acoleyen, H. Rogier, R. Baets,
Two-dimensional Optical Phased Array Antenna on Silicon-On-Insulator, Optics Express, 18(13), p.13655-13660 doi:10.1364/oe.18.013655 (2010) .
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K. Van Acoleyen, W. Bogaerts, J. Jagerska, N. Le Thomas, R. Houdre, R. Baets,
Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator, Optics Letters, 34(9), p.1477-1479 doi:10.1364/ol.34.001477 (2009) .
International Conferences
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M. Kandil, M. Dahlem, W. Bogaerts,
System trade-offs in a swept source FMCW LiDAR with dispersive OPA beam steering, SPIE Photonics West - OPTO (invited), 12890, United States, p.12890-43 doi:10.1117/12.3002492 (2024) .
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W. Bogaerts, M. Kandil, M.S. Dahlem,
Integrated Optical Beam Scanning and FMCW Ranging using Multiplexed Tunable Lasers, IEEE Photonics Conference, Canada, doi:10.1109/IPC53466.2022.9975452 (2022) .
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M.S. Dahlem, M. Prost, S. Dwivedi, J.Oe. Kjellman, T.D. Kongnyuy, A. Marinins, P. Soussan, X. Rottenberg, R. Jansen, W. Bogaerts,
Photonic Integrated Circuits for LiDAR: Solid-State 2D Beamsteering, Conference on Lasers and Electro-Optics Pacific Rim (invited), Japan, p.CTuW2-05 (2022) .
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L. Van Iseghem, W. Bogaerts,
Integrated optical leaky wave antenna for 1D optical phased arrays in LiDAR, Annual Symposium of the IEEE Photonics Society Benelux Chapter, Belgium, p.Poster.52 (2021) .
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S. Dwivedi, M. Prost, T. David Kongnyuy, J.Oe. Kjellman, X. Rottenberg, R. Jansen, W. Bogaerts, M.S. Dahlem,
Dispersive OPA at Very Near-Infrared Wavelengths, IEEE Photonics Conference, p.WE3.3 doi:10.1109/IPC48725.2021.9592920 (2021) .
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W. Bogaerts, M. Dahlem, S. Dwivedi, R. Jansen, X. Rottenberg,
Dispersive optical phased array circuit for high-resolution pixelated 2D far-field scanning controlled by a single wavelength variable, Photonics West (OPTO) (invited), 11284, United States, p.112841Z doi:10.1117/12.2544937 (2020) .
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L. Van Iseghem, U. Khan, J. Beeckman, W. Bogaerts,
On-chip beam shaping using lateral leakage, Proceedings of the 23rd Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, p.136-139 (2018) .
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A. Ribeiro, K. Miura, T. Spuesens, W. Bogaerts,
Phase shift control with active feedback, Proceedings Symposium IEEE Photonics Society Benelux, Belgium, p.291-294 (2016) .
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K. Van Acoleyen, K. Komorowska, W. Bogaerts, R. Baets,
Integrated Optical Beam Steerers, OFCNFOEC 2013 (Optical Fiber Communication Conference and Exposition/National Fiber Optic Engineers Conference) (invited), United States, p.paper OTh1B.6 doi:10.1364/ofc.2013.oth1b.6 (2013) .
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K. Van Acoleyen, K. Komorowska, W. Bogaerts, R. Baets,
Off-chip beam steering using optical phased arrays on silicon-on-insulator, 16th Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, p.133-136 (2011) .
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K. Van Acoleyen, E.M.P. Ryckeboer, K. Komorowska, R. Baets,
Light collection from scattering media in a silicon photonics integrated circuit, IEEE Photonics 2011 (IPC11), United States, p.543-544 doi:10.1109/pho.2011.6110662 (2011) .
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H. Nikkhah, K. Van Acoleyen, R. Baets,
Optical Phased Arrays in Silicon on Insulator for Optical Wireless Systems, International Symposium on Green Radio over Fiber & All Optical technologies for Wireless Access Networks (GROWAN2011), France, p.P5 (2011) .
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K. Van Acoleyen, W. Bogaerts, H. Rogier, R. Baets,
Two-dimensional Dispersive Beam Steerer Fabricated on Silicon-On-Insulator., 7th International Conference on Group IV Photonics, (2010), China, p.P2.7 doi:10.1109/group4.2010.5643323 (2010) .
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K. Van Acoleyen, H. Rogier, R. Baets,
Feasibility Study of Integrated Optical Phased Arrays for Indoor Gb/s Wireless Optical Links, 35th European Conference on Optical Communications (ECOC 2009), Austria, (2009) .
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K. Van Acoleyen,
Optical beam steering for wireless optical applications, CMOS Photonics, 5th Optoelectronic and Photonic Winter School, Italy, (2009) .
National Conferences
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K. Van Acoleyen, R. Baets,
Optical beam steering for wireless optical applications, 12th FEA PhD Symposium, Belgium, p.99 (2011).
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K. Van Acoleyen, H. Rogier, R. Baets,
Wireless Optical Communication using Silicon-on-Insulator technology, 10th UGent-FirW PhD Symposium, Belgium, (2009) .
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