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Dr. Bart Demeulenaere  (Doctoral Researcher)

This person is no longer working in this group.

PhD Thesis: Bart Demeulenaere, Theoretical study of light emission in semiconductor cavities with a complicated geometry, 10/1997


Publications (13)

    International Journals

  1. P. Bienstman, B. Demeulenaere, B. Dhoedt, R. Baets, Simulation results of transverse-optical confinement in airpost, regrown, and oxidized vertical-cavity surface-emitting laser structures, J. Opt. Soc. Am. B, 16(11), p.2055-2059 doi:10.1364/josab.16.002055 (1999)  Download this Publication (406KB).
  2. B. Demeulenaere, P. Bienstman, B. Dhoedt, R. Baets, Detailed study of AlAs-oxidized apertures in VCSEL cavities for optimized modal performance, IEEE Journal of Quantum Electronics, 35(3), p.358-367 doi:10.1109/3.748841 (1999)  Download this Publication (295KB).
  3. T.D. Visser, B. Demeulenaere, D. Lenstra, Confinement factors and gain in optical amplifiers, IEEE Journal of Quantum Electronics, 33(10), p.1763-1766 doi:10.1109/3.631280 (1997)  Download this Publication (150KB).
  4. J. Haes, B. Demeulenaere, R. Baets, D. Lenstra, T.D. Visser, H. Blok, Difference between TE and TM modal gain in amplifying waveguides: analysis and assessment of two perturbation approaches, Optical and Quantum Electronics, 29(2), p.263-273 doi:10.1023/A:101851442 (1997).
  5. B. Demeulenaere, D. De Zutter, R. Baets, Rigorous electromagnetic study of diffraction loss in VCSEL mirrors, IEE Proceedings - Optoelectronics, 143(4), p.221-227 doi:10.1049/ip-opt:19960652 (1996).
  6. T.D. Visser, B. Demeulenaere, J. Haes, D. Lenstra, R. Baets, H. Blok, Confinement and modal gain in dielectric waveguides, IEEE Journal of Lightwave Technology, 14(5), p.885-887 doi:10.1109/50.495172 (1996)  Download this Publication (266KB).
      International Conferences

    1. P. Bienstman, B. Demeulenaere, B. Dhoedt, R. Baets, Rigorous optical VCSEL modelling based on vectorial eigenmode expension, 1999 Digest of the LEOS Summer Topical Meetings (invited), United States, p.35-36 doi:10.1109/leosst.1999.794702 (1999)  Download this Publication (127KB).
    2. B. Demeulenaere, B. Dhoedt, R. Baets, Design of AlAs-oxidized VCSELs with stable fundamental mode operation, Proceedings of the 10th Annual Meeting of LEOS'97, 2, United States, p.352-353 doi:10.1109/leos.1997.645463 (1997).
    3. B. Dhoedt, S. Goeman, B. Demeulenaere, B. Baekelandt, D. De Zutter, R. Baets, GIRO gratings : a novel concept for mirrors with high reflectivity and polarisation selectivity, Integrated Photonics Research 1996 Technical Digest Series, 5(JTuB), United States, (1996).
    4. B. Demeulenaere, B. Dhoedt, S. Goeman, R. Baets, Accurate three-dimensional modeling of transverse mode threshold gain in vertical cavity surface emitting lasers, Integrated Photonics Research 1996 Technical Digest Series, 6(ITuE), United States, p.336-339 doi:10.1364/ipr.1996.itue4 (1996).
    5. B. Demeulenaere, R. Baets, D. Lenstra, Quantum electrodynamical theory and modeling of light emission in vertical cavity devices, Prof. of SPIE_The International Society of Optical Engineering, 2693, United States, p.188-199 doi:10.1117/12.238954 (1996).
    6. J. Haes, B. Demeulenaere, T.D. Visser, D. Lenstra, H. Blok, R. Baets, How (not) to calculate the confinement factor for the modal gain of TM modes in amplifying waveguides, ECOC'95, 21st European Conference on Optical Communication, 2, Belgium, p.729-732 (1995).
    7. B. Dhoedt, B. Demeulenaere, R. Baets, C. Van de Poel, H. Thienpont, Design of polarisation selective grating structures for surface emitting lasers, The Pacific Rim Conference on Lasers and Electro-Optics, Japan, p.116-117 doi:10.1109/cleopr.1995.521380 (1995).
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