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Dr. ir. Karel Van Acoleyen  (Doctoral Researcher)

This person worked in the group from 2008 till 2012.

Affiliation: Indigo
Research Area: Optical Beam Steering
Promotor: Roel Baets
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
KarelVan Acoleyen

Specific Research Topics

Publications (23)

    International Journals

  1. 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)  Download this Publication (272KB).
  2. 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 doi:10.1109/jphot.2012.2198880 (2012)  Download this Publication (1.2MB).
  3. 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)  Download this Publication (893KB).
  4. 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)  Download this Publication (745KB).
  5. 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 doi:10.1109/jphot.2011.2164783 (2011)  Download this Publication (1.7MB).
  6. 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)  Download this Publication (543KB).
  7. 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)  Download this Publication (948KB).
  8. 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)  Download this Publication (270KB).
      International Conferences

    1. 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)  Download this Publication (957KB).
    2. G. Roelkens, D. Vermeulen, Y. Li, Y. De Koninck, S. Selvaraja, K. Van Acoleyen, D. Van Thourhout, R. Baets, Silicon grating structures for optical fiber interfacing and III-V/silicon opto-electronic components, SPIE Photonics West Conference 2013 - High Contrast Metastructures II (invited), 8633, United States, p.86330S doi:10.1117/12.2001289 (2013)  Download this Publication (637KB).
    3. 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)  Download this Publication (575KB).
    4. 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)  Download this Publication (587KB).
    5. 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 doi:10.1109/group4.2011.6053820 (2011)  Download this Publication (994KB).
    6. 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 doi:10.1109/group4.2011.6053748 (2011)  Download this Publication (843KB).
    7. 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)  Download this Publication (297KB).
    8. 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)  Download this Publication (447KB).
    9. 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 doi:10.1109/group4.2010.5643367 (2010)  Download this Publication (334KB).
    10. 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)  Download this Publication (705KB).
    11. 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)  Download this Publication (156KB).
    12. 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)  Download this Publication (914KB).
    13. K. Van Acoleyen, Optical beam steering for wireless optical applications, CMOS Photonics, 5th Optoelectronic and Photonic Winter School, Italy, (2009)  Download this Publication (247KB).
        National Conferences

      1. K. Van Acoleyen, R. Baets, Optical beam steering for wireless optical applications, 12th FEA PhD Symposium, Belgium, p.99 (2011).
      2. K. Van Acoleyen, H. Rogier, R. Baets, Wireless Optical Communication using Silicon-on-Insulator technology, 10th UGent-FirW PhD Symposium, Belgium, (2009)  Download this Publication (149KB).
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