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Prof. dr. ir. Roel Baets 

This person is working in this group since 1981.
Affiliation: Ghent University - IMEC
Department of Information Technology
Address: Technologiepark-Zwijnaarde 15
9052 Gent
Belgium
Office: iGent, Office 140.019
Phone: +32-9-264 3329
Fax: +32-9-264 3593
E-mail: Roel.Baets@UGent.be
ORCID: 0000-0003-1266-1319
ResearchGateID: Roel Baets
LinkedIn: Roel Baets
Research Area: photonics
PhD Thesis: Roel Baets, Theoretische en technologische aspekten bij het ontwerp en de vervaardiging van GaAs-AlGaAs halfgeleiderlasers, 1/1984
RoelBaets
Roel Baets is full professor at Ghent University (UGent) and is associated with IMEC. He received an MSc degree in Electrical Engineering from UGent in 1980 and a second MSc degree from Stanford in 1981. He received a PhD degree from UGent in 1984. From 1984 till 1989 he held a postdoctoral position at IMEC. Since 1989 he has been a professor in the Faculty of Engineering and Architecture of UGent where he founded the Photonics Research Group. From 1990 till 1994 he has also been a part-time professor at Delft University of Technology and from 2004 till 2008 at Eindhoven University of Technology.
Roel Baets has mainly worked in the field of integrated photonics. He has made contributions to research on photonic integrated circuits, both in III-V semiconductors and in silicon, as well as their applications in telecom, datacom, sensing and medicine. Web of Science reports over 600 publications with an h-index over 60.
As part of a team of 8 professors Roel Baets leads the Photonics Research Group. With about 90 researchers this group is involved in numerous (inter)national research programs and has created four spin-off companies. The silicon photonics activities of the group are part of a joint research initiative with IMEC.
Roel Baets has led major research projects in silicon photonics in Europe. In 2006 he founded ePIXfab, the globally first Multi-Project-Wafer service for silicon photonics. Since then ePIXfab has evolved to become the European Silicon Photonics Alliance. Roel Baets is also director of the multidisciplinary Center for Nano- and Biophotonics (NB Photonics) at UGent, founded in 2010. He was co-founder of the European MSc programme in Photonics.
Roel Baets is an ERC grantee of the European Research Councile and a Methusalem grantee of the Flemish government. He is a Fellow of the IEEE, of the European Optical Society (EOS) and of the Optical Society (OSA). He is also a member of the Royal Flemish Academy of Belgium for Sciences and the Arts.

Specific Research Topics

Current Postdoctoral Researchers

Current PhD Students

Graduated PhDs

Patents

Publications (1387)

    International Journals

  1. A. Vasiliev, M. Muneeb, J. Allaert, J. Van Campenhout, R. Baets, G. Roelkens, Integrated Silicon-on-Insulator Spectrometer with Single Pixel Readout for Mid-Infrared Spectroscopy, IEEE Journal on Selected Topics in Quantum Electronics, 24(6), p.8300207 (7 pages) (2018)  Download this Publication (838KB).
  2. A. Raza, S. Clemmen, P.C. Wuytens, M. Muneeb, M. V. Daele, J. Dendooven, C. Detavernier, A. Skirtach, R. Baets, ALD assisted nanoplasmonic slot waveguide for on-chip Enhanced Raman Spectroscopy, Applied Physics Letters - Photonics, 3(11), p.116105 (12 pages) (2018).
  3. R. Wang, S. Sprengel, A. Vasiliev, G. Boehm, J. Van Campenhout, G. Lepage, P. Verheyen, R. Baets, M.-C. Amann, G. Roelkens, Widely tunable 2.3 um III-V-on-silicon Vernier lasers for broadband spectroscopic sensing, Photonics Research, 6(9), p.858 (2018)  Download this Publication (2.2MB).
  4. C. Trompoukis, A. Abass, J.-W. Schuttauf, T. Bosserez, J. Ronge, J. Lauwaerts, J. A. Martens, R. Baets, Porous multi-junction thin-film silicon solar cells for scalable solar water splitting, Solar Energy Materials and Solar Cells, 182, p.196-203 (2018).
  5. F. Peyskens, P.C. Wuytens, A. Raza, VAN DORPE, Pol, R. Baets, Waveguide excitation and collection of surface-enhanced Raman scattering from a single plasmonic antenna, Nanophotonics, 7(7), p.1299–1306 (2018)  Download this Publication (1.1MB).
  6. Y. Li, J. Zhu, M. Duperron, P. O'Brien, R. Schuler, S. Aasmul, M. De Melis, M. Kersemans, R. Baets, Six-beam homodyne laser Doppler vibrometry based on silicon photonics technology, Optics Express, 26(3), p.3638-3645 (2018)  Download this Publication (1.6MB).
  7. N. Le Thomas, A. Dhakal, A. Raza, F. Peyskens, R. Baets, Impact of fundamental thermodynamic fluctuations on light propagating in photonic waveguides made of amorphous materials, Optica, 5(4), p.328-336 (2018)  Download this Publication (1.1MB).
  8. H. Zhao, S. Clemmen, A. Raza, R. Baets, Stimulated Raman spectroscopy of analytes evanescently probed by a silicon nitride photonic integrated waveguide, Optics Letters, 43(6), p.1403-1406 (2018)  Download this Publication (1.5MB).
  9. S. Kumari, E. P. Haglund, J. Gustavsson, A. Larsson, G. Roelkens, R. Baets, Vertical-cavity silicon-integrated laser with in-plane waveguide emission at 850 nm, Lasers & Photonics Reviews, 12(2), p.1700206 (2018).
  10. K. Koskinen, R. Czaplicki, A. Slablab, T. Ning, A. Hermans, B. Kuyken, V. Mittal, G. S. Murugan, T. Niemi, R. Baets, M. Kauranen, Enhancement of bulk second-harmonic generation from silicon nitride films by material composition, Optics Letters, 42(23), p.5030-5033 (2017)  Download this Publication (1.3MB).
  11. R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Broad wavelength coverage 2.3 μm III-V-on-silicon DFB laser array, Optica, 4(8), p.972-975 (2017)  Download this Publication (1.6MB).
  12. R. Wang, A. Vasiliev, M. Muneeb, A. Malik, S. Sprengel, G. Boehm, M.-C. Amann, I. Šimonytė, A. Vizbaras, K. Vizbaras, R. Baets, G. Roelkens, III-V-on-Silicon Photonic Integrated Circuits for Spectroscopic Sensing in the 2-4 μm Wavelength Range, Sensors (invited), 17(8), p.1788 (21 pages) (2017)  Download this Publication (16MB).
  13. A. Larsson, E. Haglund, J. Gustavsson, S. Kumari, G. Roelkens, R. Baets, Empowering silicon with vertical-cavity lasers, Compound Semiconductor, 23(5), p.40-45 (2017)  Download this Publication (1.4MB).
  14. Z. Wang, A. Abbasi, U.D. Dave, A. De Groote, S. Kumari, B. Kunert, C. Merckling , M. Pantouvaki, Y. Shi, B. Tian, K. Van Gasse, J. Verbist, R. Wang, W. Xie, J. Zhang, Y. Zhu, J. Bauwelinck, X. Yin, Z. Hens, J. Van Campenhout, B. Kuyken, R. Baets, G. Morthier, D. Van Thourhout, G. Roelkens, Novel light source integration approaches for silicon photonics, Laser & Photonics Reviews, 11(4), p.1700063 (21 pages) (2017)  Download this Publication (3MB).
  15. S. Kumari, J. S. Gustavsson, E. P. Haglund, J. Bengtsson, A. Larsson, G. Roelkens, R. Baets, Design of an 845 nm GaAs vertical-cavity silicon integrated laser with an intra-cavity grating for coupling to a SiN waveguide circuit , IEEE Photonics Journal, 9(4), p.1504109 (2017)  Download this Publication (1.2MB).
  16. H. D'heer, C. Lerma Arce, S. Vandewiele, J. Watté, K. Huybrechts, R. Baets, D. Van Thourhout, Non-volatile Liquid Controlled Adiabatic Silicon Photonics Switch, Journal of Lightwave Technology, 35(14), p.2948-2954 (2017)  Download this Publication (2.5MB).
  17. P.C. Wuytens, A.G. Skirtach, R. Baets, On-Chip Surface-Enhanced Raman Spectroscopy using Nanosphere-Lithography Patterned Antennas on Silicon Nitride Waveguides, Optics Express, 25(11), p.12926-12934 (2017)  Download this Publication (6.3MB).
  18. X. Nie, E.M.P. Ryckeboer, G. Roelkens, R. Baets, CMOS-compatible broadband co-propagative stationary Fourier transform spectrometer integrated on a silicon nitride photonics platform, Optics Express, 25(8), United States, p.A409-A418 (2017)  Download this Publication (3.1MB).
  19. A. Hermans, C. Kieninger, K. Koskinen, A. Wickberg, E. Solano, J. Dendooven, M. Kauranen, S. Clemmen, M. Wegener, C. Koos, R. Baets, On the determination of chi(2) in thin films: a comparison of one-beam second-harmonic generation measurement methodologies, Scientific Reports, 7, p.44581 (2017)  Download this Publication (948KB).
  20. R. Van Laer, C. J. Sarabalis, R. Baets, D. Van Thourhout, A. H. Safavi-Naeini, Thermal Brillouin noise observed in silicon optomechanical waveguide, Journal of Optics, 19(4), p.044002 (2017)  Download this Publication (587KB).
  21. A. Rahim, E.M.P. Ryckeboer, A. Subramanian, S. Clemmen, B. Kuyken, A. Raza, A. Hermans, M. Muneeb, S. Dhoore, Y. Li, U.D. Dave, P. Bienstman, N. Le Thomas, G. Roelkens, D. Van Thourhout, Helin, Philiplle, Severi, Simone, Rottenberg, Xavier, R. Baets, Expanding the Silicon Photonics Portfolio with Silicon Nitride Photonic Integrated Circuits, Journal of Lightwave Technology (invited), 35(4), p.639-649 (2017)  Download this Publication (598KB).
  22. A. Dhakal, P.C. Wuytens, A. Raza, N. Le Thomas, R. Baets, Silicon Nitride Background in Nanophotonic Waveguide Enhanced Raman Spectroscopy, Materials, 10(140), (2017)  Download this Publication (1.6MB).
  23. E.P. Haglund, S. Kumari, E. Haglund, J.S. Gustavsson, R. Baets, G. Roelkens, A. Larsson, Silicon-integrated hybrid-cavity 850-nm VCSELs by adhesive bonding: impact of bonding interface thickness on laser performance , IEEE Journal of Selected Topics in Quantum Electronics, 23(6), p.1700109 (9 pages) (2017)  Download this Publication (4.4MB).
  24. A. Dhakal, P.C. Wuytens, F. Peyskens, K. Jans, N. Le Thomas, R. Baets, Nanophotonic waveguide enhanced Raman spectroscopy of biological submonolayers, ACS Photonics, 3(12), p.2141-2149 (2016).
  25. R. Wang, Stephan Sprengel, A. Malik, A. Vasiliev, Gerhard Boehm, R. Baets, Markus-Christian Amann3, G. Roelkens, Heterogeneously integrated III-V-on-silicon 2.3x μm distributed feedback lasers based on a type-II active region , Applied Physics Letters , 109(22), p.221111 (2016)  Download this Publication (1.5MB).
  26. A. Vasiliev, A. Malik, M. Muneeb, B. Kuyken, R. Baets, G. Roelkens, On-Chip Mid-Infrared Photothermal Spectroscopy using Suspended Silicon-on-Insulator Microring Resonators, ACS Sensors, 1(11), p.1301-1307 (2016).
  27. R. Wang, Stephan Sprengel, Gerhard Boehm, M. Muneeb, R. Baets, Markus-Christian Amann3, G. Roelkens, 2.3 μm range InP-based type-II quantum well Fabry-Perot lasers heterogeneously integrated on a silicon photonic integrated circuit, Optics Express, 24(18), p.21081 (2016)  Download this Publication (2.7MB).
  28. Luis Hoffman, A. Subramanian, Philippe Helin, , Bert Du Bois, R. Baets, Pol Van Dorpe, Georges Gielen, Robert Peurs, Dries Bracken, Low Loss CMOS-compatible PECVD Silicon Nitride Waveguides and Grating Couplers for Blue Light Optogenetic Applications, Photonics, (2016)  Download this Publication (1.2MB).
  29. A. Dhakal, F. Peyskens, S. Clemmen, A. Raza, P.C. Wuytens, H. Zhao, N. Le Thomas, R. Baets, Single mode waveguide platform for spontaneous and surface-enhanced on-chip Raman spectroscopy, Interface Focus (invited), 6(4), United Kingdom, p.article 20160015 (2016).
  30. A. De Groote, P. Cardile, A. Subramanian, A. Fecioru, C. Bower, D. Delbeke, R. Baets, G. Roelkens, Transfer-printing-based integration of single-mode waveguide-coupled III-V-on-silicon broadband light emitters, Optics Express, 24(13), p.13754-13762 (2016).
  31. R. Van Laer, R. Baets, D. Van Thourhout, Unifying Brillouin scattering and cavity optomechanics, Physical Review A, 93(5), p.1-15 (2016)  Download this Publication (388KB).
  32. E. P. Haglund, S. Kumari, P. Westbergh, J. Gustavsson, R. Baets, G. Roelkens, A.Larsson, 20 Gb/s modulation of silicon-integrated short-wavelength hybrid-cavity VCSELs, Photonics Technology Letters, 28(8), p.856-858 (2016)  Download this Publication (828KB).
  33. B. Kuyken, F. Leo, S. Clemmen, U.D. Dave, R. Van Laer, T. Ideguchi, H. Zhao, X. Liu, J. Safioui, S. Coen, S.P. Gorza, S. Selvaraja, S. Massar, R.M. Osgood Jr, P. Verheyen, J. Van Campenhout, R. Baets, W.M.J. Green, G. Roelkens, Nonlinear optical interactions in silicon waveguides, Journal of nanophotonics (invited), (2016)  Download this Publication (1.2MB).
  34. R. Wang, M. Muneeb, Stephan Sprengel, Gerhard Boehm, A. Malik, R. Baets, Markus-Christian Amann3, G. Roelkens, III-V-on-silicon 2-μm-wavelength-range wavelength demultiplexers with heterogeneously integrated InP-based type-II photodetectors, Optics Express, 24(8), p.8480 (2016)  Download this Publication (2.3MB).
  35. F. Peyskens, A. Dhakal, P. Van Dorpe, N. Le Thomas, R. Baets, Surface Enhanced Raman Spectroscopy Using a Single Mode Nanophotonic-Plasmonic Platform, ACS Photonics, 3(1), p.102-108 (2016).
  36. C. Scarcella, J.S. Lee, C. Eason, M. Antier, J. Bourderionnet, C. Larat, E. Lallier, A. Brignon, T. Spuesens, P. Verheyen, P. Absil, R. Baets, P. O'Brien, PLAT4M: Progressing Silicon Photonics in Europe, Photonics 2016: Special Issue on Hybrid and Heterogeneous Technologies in Photonics Integrated Circuits, 3(1), (2015)  Download this Publication (4.1MB).
  37. P.C. Wuytens, A. Subramanian, W. H. De Vos, A. G Skirtach, R. Baets, Gold nanodome-patterned microchips for intracellular surface-enhanced Raman spectroscopy, Analyst, 140(24), p.8080-8087 (2015)  Download this Publication (5.7MB).
  38. E.P. Haglund, S. Kumari, P. Westbergh, J. Gustavsson, G. Roelkens, R. Baets, A. Larsson, Silicon-integrated short-wavelength hybrid-cavity VCSEL, Optics Express, 23(26), p.33634-33640 (2015)  Download this Publication (5.4MB).
  39. O. G. Lopez, D. Van Thourhout, D. Lasaosa, M. Lopz-Amo, R. Baets, M. Galarza, Vertically coupled microring resonators using one epitaxial growth step and single-side lithography, Optics Express, 23(4), p.5317-5326 (2015)  Download this Publication (1.9MB).
  40. S. Clemmen, A. Hermans, E. Solano, J. Dendooven, K. Koskinen, M. Kauranen, E. Brainis, C. Detavernier, R. Baets, Atomic layer deposited second order nonlinear optical metamaterial for back-end integration with CMOS-compatible nanophotonic circuitry, Optics Letters, 40(22), p.5371 (2015).
  41. R. Van Laer, A. Bazin, B. Kuyken, R. Baets, D. Van Thourhout, Net on-chip Brillouin gain based on suspended silicon nanowires, New Journal of Physics (invited), 17(115005), (2015)  Download this Publication (1.6MB).
  42. K.S. Kaur, A. Subramanian, P. Cardile, R. Verplancke, J. Van Kerrebrouck, S. Spiga, R. Meyer, J. Bauwelinck, R. Baets, G. Van Steenberge, Flip-chip assembly of VCSELs to silicon grating couplers via laser fabricated SU8 prisms, Optics Express, 23(22), p.28264 (2015)  Download this Publication (2.7MB).
  43. A. Dhakal, A. Raza, F. Peyskens, A. Subramanian, S. Clemmen, N. Le Thomas, R. Baets, Efficiency of evanescent excitation and collection of spontaneous Raman scattering near high index contrast channel waveguides, Optics express, 23(21), p.27391-27404 (2015)  Download this Publication (3MB).
  44. R. Wang, Stephan Sprengel, M. Muneeb, Gerhard Boehm, R. Baets, Markus-Christian Amann, G. Roelkens, 2 μm wavelength range InP-based type-II quantum well photodiodes heterogeneously integrated on silicon photonic integrated circuits, Optics Express, 23(20), United States, p.26834-26841 (2015)  Download this Publication (1.7MB).
  45. G. Roelkens, A. Abbasi, P. Cardile, U.D. Dave, A. De Groote, Y. De Koninck, S. Dhoore, X. Fu, A. Gassenq, N. Hattasan, Q. Huang, S. Kumari, S. Keyvaninia, B. Kuyken, L. Li, P. Mechet, M. Muneeb, D. Sanchez, H. Shao, T. Spuesens, A. Subramanian, S. Uvin, M. Tassaert, K. Van Gasse, J. Verbist, R. Wang, Z. Wang, J. Zhang, J. Van Campenhout, Y. Xin, J. Bauwelinck, G. Morthier, R. Baets, D. Van Thourhout, III-V-on-silicon photonic devices for optical communication and sensing, Photonics (invited), 2(3), p.969-1004 (2015)  Download this Publication (2.3MB).
  46. A. Subramanian, E.M.P. Ryckeboer, A. Dhakal, F. Peyskens, A. Malik, B. Kuyken, H. Zhao, S. Pathak, A. Ruocco, A. De Groote, P.C. Wuytens, D. Martens, F. Leo, W. Xie, U.D. Dave, M. Muneeb, Pol Van Dorpe, Joris Van Campenhout, W. Bogaerts, P. Bienstman, N. Le Thomas, D. Van Thourhout, Zeger Hens, G. Roelkens, R. Baets, Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip , Photonics Research (invited), 5(3), p.B47 (2015)  Download this Publication (1.5MB).
  47. H. Zhao, B. Kuyken, S. Clemmen, F. Leo, A. Subramanian, A. Dhakal, P. Helin, S. Simone, E. Brainis, G. Roelkens, R. Baets, Visible-to-near-infrared octave spanning suprcontinuum generation in a silicon nitride waveguide, Optics Letters, 40(10), United States, p.2177-2180 (2015)  Download this Publication (510KB).
  48. B. Kuyken, T. Ideguchi, S. Holzner, M. Yan, T. W. Hansch, J. Van Campenhout, P. Verheyen, S. Coen, F. Leo, R. Baets, G. Roelkens, N. Picque, An octave spanning mid-infrared frequency comb generated in a silicon nanophotonic wire waveguide, Nature Communications, 6(6310), (2015)  Download this Publication (548KB).
  49. R. Van Laer, B. Kuyken, D. Van Thourhout, R. Baets, Interaction between light and highly confined hypersound in a silicon photonic nanowire, Nature Photonics, 9(3), p.199-203 (2015)  Download this Publication (3.1MB).
  50. F. Peyskens, A. Subramanian, P. Neutens, A. Dhakal, P. Van Dorpe, N. Le Thomas, R. Baets, Bright and dark plasmon resonances of nanoplasmonic antennas evanescently coupled with a silicon nitride waveguide, Optics Express, 23(3), p.3088-3101 (2015)  Download this Publication (1.3MB).
  51. Y. De Koninck, G. Roelkens, R. Baets, Electrically pumped 1550nm single mode III-V-on-silicon laser with resonant grating cavity mirrors, Lasers and Photonics Reviews, p.10.1002/lpor201400448 (2015).
  52. D. Martens, A. Subramanian, S. Pathak, M. Vanslembrouck, P. Bienstman, W. Bogaerts, R. Baets, Compact Silicon Nitride Arrayed Waveguide Gratings for Very Near-infrared Wavelengths, Photonics Technology Letters, 27(2), p.137 - 140  (2015)  Download this Publication (1.1MB).
  53. G. Yurtsever, Nicolas Weiss, Jeroen Kalkman, Ton G. van Leeuwen, R. Baets, Ultra-compact silicon photonic integrated interferometer for swept-source optical coherence tomography, Optics Letters, 39(17), p.5228-5231 (2014)  Download this Publication (312KB).
  54. S. Vandewiele, T. Brans, L. Van Landschoot, K. Komorowska, S. Verstuyft, A. Subramanian, C. Hu, F. Beunis, R. Baets, Single mode air-clad liquid-core waveguides on a surface energy patterned substrate, Optics Letters, 39(16), p.4942-4945 (2014)  Download this Publication (689KB).
  55. A. De Groote, J.D. Peters, M.L. Davenport, M. Heck, R. Baets, G. Roelkens, J. Bowers, Heterogenously integrated III-V on silicon multi-bandgap super luminescent light emitting diode with 290nm optical bandwidth, Optics Letters, 39(16), p.4784-4787 (2014)  Download this Publication (356KB).
  56. A. Dhakal, A. Subramanian, P.C. Wuytens, F. Peyskens, N. Le Thomas, R. Baets, Evanescent excitation and collection of spontaneous Raman spectra using silicon nitride nanophotonic waveguides, Optics Letters, 39(13), p.4025-4028 (2014).
  57. A. Campo, P. Segers, H. Heuten, I. Goovaerts, G. Ennekens, C. Vrints, R. Baets, J. Dirckx, Non-invasive technique for assessment of vascular wall stiffness using laser doppler vibrometry, Measurement Science and Technology, 25(6), p.Article number 065701 (2014)  Download this Publication (1.1MB).
  58. G. Roelkens, U.D. Dave, A. Gassenq, N. Hattasan, C. Hu, B. Kuyken, F. Leo, A. Malik, M. Muneeb, E.M.P. Ryckeboer, D. Sanchez, S. Uvin, R. Wang, Z. Hens, R. Baets, Y. Shimura, F. Gencarelli, B. Vincent, R. Loo, J. Van Campenhout, L. Cerutti, J.B. Rodriguez, E. Tournie, X. Chen, M. Nedeljkovic, Silicon-based photonic integration beyond the telecommunication wavelength range, IEEE Journal of Selected Topics in Quantum Electronics (invited), 20(4), p.8201511 (2014)  Download this Publication (976KB).
  59. E.M.P. Ryckeboer, R. Bockstaele, M. Vanslembrouck, R. Baets, Glucose sensing by waveguide-based absorption spectroscopy on a silicon chip, Biomedical optics express, 5(5), p.1636–1648 (2014)  Download this Publication (5.5MB).
  60. B. Kuyken, P. Verheyen, P. Tannouri, J. Van Campenhout, R. Baets, W. green, G. Roelkens, Generation of 3.6um radiation and telecom-band amplification by four-wave mixing in a silicon waveguide with normal group velocity dispersion, Optics Letters, 39(6), p.1349-1352 (2014)  Download this Publication (497KB).
  61. A. Khanna, A. Subramanian, Hayrinen, Markus, S. Selvaraja, Verheyen, Peter, D. Van Thourhout, Honkanen,Seppo, Lipsanen, Harri, R. Baets, Impact of ALD grown passivation layers on silicon nitride based integrated optic devices for very-near-infrared wavelengths, Optics Express, 22(5), p.5684-5692 (2014)  Download this Publication (1.5MB).
  62. G. Yurtsever, Boris Povazay, Aneesh Alex, Behrooz Zabihian, Wolfgang Drexler, R. Baets, Photonic integrated Mach-Zehnder interferometer with an on-chip reference arm for optical coherence tomography, Biomedical Optics Express, 5(4), p.1050-1061 (2014)  Download this Publication (2.9MB).
  63. R. Van Laer, B. Kuyken, D. Van Thourhout, R. Baets, Analysis of enhanced stimulated Brillouin scattering in silicon slot waveguides, Optics Letters, 39(5), p.1242-1245 (2014)  Download this Publication (582KB).
  64. J. Safioui, F. Leo, B. Kuyken, S. Selvaraja, R. Baets, P. Emplit, G. Roelkens, S. Massar, Supercontinuum generation in hydrogenated amorphous silicon waveguides at telecommunication wavelengths, Optics Express, 22(3), p.3089-3089 (2014)  Download this Publication (1.3MB).
  65. A. Subramanian, P. Neutens, A. Dhakal, R. Jansen, T. Claes, X. Rottenberg, F. Peyskens, S. Selvaraja, P. Helin, B. Du Bois, K. Leyssens, S. Severi, P. Deshpande, R. Baets, P. Van Dorpe, Low-loss singlemode PECVD silicon nitride photonic wire waveguides for 532-900 nm wavelength window fabricated within a CMOS pilot line, IEEE Photonics Journal, 5(6), p.2202809 (2013)  Download this Publication (683KB).
  66. E.M.P. Ryckeboer, J. Vierendeels, A. Lee, S. Werquin, P. Bienstman, R. Baets, Measurement of small molecule diffusion with an optofluidic silicon chip, Lab on a Chip, 13(22), p.4392 - 4399 (2013)  Download this Publication (1.8MB).