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Ir. Karel Van Acoleyen

This person worked in the group from 2008 till 2012.

Affiliation:	UGent Informatietechnologie
Address:	Sint-Pietersnieuwstraat 41 9000 Gent Belgium
Office:	Main Building, Office 1.40
Phone:	+32-9-264 3335
Fax:	+32-9-264 3593
E-mail:	karel.vanacoleyen@intec.ugent.be
Research Area:	Optical Beam Steering
PhD Thesis:	Karel Van Acoleyen, Nanofotonische adaptieve antennes op basis van siliciumchips voor draadloze optische toepassingen, Nanophotonic Beamsteering Elements Using Silicon Technology for Wireless Optical Applications, 8/2012
Master Thesis:	Karel Van Acoleyen, Numerical Investigation of Micro-Cavities in Photonic Crystal Slabs with Bragg Reflectors, 6/2008

Specific Research Topics

Publications (21)

International Journals

K. Van Acoleyen, J. Roels, P. Mechet, T. Claes, D. Van Thourhout, R. Baets, Ultra-compact phase modulator based on a cascade of NEMS-operated slot waveguides fabricated in Silicon-On-Insulator,IEEE Photonics Journal, 4(3), p.779-788 (2012) .
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 (2012) .
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 (2011) .
K. Van Acoleyen, D. C. O'Brien, F. Payne, W. Bogaerts, R. Baets, Optical Retroreflective Marker Fabricated on Silicon-On-Insulator,IEEE Photonics Journal, 3(5), p.789-798 (2011) .
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 (2011) .
K. Van Acoleyen, H. Rogier, R. Baets, Two-dimensional Optical Phased Array Antenna on Silicon-On-Insulator,Optics Express, 18(13), p.13655-13660 (2010) .
K. Van Acoleyen, W. Bogaerts, J. Jagerska, N. Le Thomas, R. Houdré, R. Baets, Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator,Optics Letters, 34(9), p.1477-1479 (2009) .

International Conferences

G. Roelkens, D. Vermeulen, Y. Li, Y. De Koninck, S. Selvaraja, K. Van Acoleyen, D. Van Thourhout, R. Baets, High index contrast gratings for silicon photonic integrated circuits,Photonics West 2013 (invited), United States, (2013).
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) .
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 (2011) .
K. Van Acoleyen, J. Roels, T. Claes, D. Van Thourhout, R. Baets, NEMS-based optical phase modulator fabricated on Silicon-On-Insulator,8th International Conference on Group IV Photonics, FC6, United Kingdom, p.371-373 (2011) .
K. Van Acoleyen, R. Baets, Compact lens-assisted focusing tapers fabricated on Silicon-On-Insulator,8th International Conference on Group IV Photonics, ThA2, United Kingdom, p.157-159 (2011) .
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) .
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 (2010) .
K. Van Acoleyen, H. Rogier, R. Baets, Chip-to-chip Optical Wireless Link Feasibility Using Optical Phased Arrays on Silicon-On-Insulator.,7th International Conference on Group IV Photonics, (2010), China, p.FC7 (2010) .
D. Vermeulen, K. Van Acoleyen, S. Ghosh, S. Selvaraja, W.A.D. De Cort, N.A Yebo, E. Hallynck, K. De Vos, P.P.P. Debackere, P. Dumon, W. Bogaerts, G. Roelkens, D. Van Thourhout, R. Baets, Efficient Tapering to the Fundamental Quasi-TM Mode in Asymmetrical Waveguides,ECIO, United Kingdom, p.paper WeP16 (2 pages) (2010) .
K. Van Acoleyen, H. Rogier, R. Baets, Optical wireless communication using Silicon-on-Insulator technology,14th Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, p.33-36 (2009) .
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) .
K. Van Acoleyen, Optical beam steering for wireless optical applications,CMOS Photonics, 5th Optoelectronic and Photonic Winter School, Italy, (2009) .

National Conferences

K. Van Acoleyen, R. Baets, Optical beam steering for wireless optical applications,12th FEA PhD Symposium, Belgium, p.99 (2011).
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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