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Dr. ir. Jonathan Schrauwen  (Postdoctoral Researcher)

This person worked in the group from 2004 till 2010.

Affiliation: Biolectric
E-mail: Jonathan.Schrauwen@Intec.UGent.be
Research Area: Applications of Focused Ion Beam (FIB) in photonics
PhD Thesis: Jonathan Schrauwen, Fabricage van nanofotonische structuren met gefocusseerde ionenbundels , Focused Ion Beam Processing of Nanophotonc Structures, 2/2009
JonathanSchrauwen

Specific Research Topics

Patents

Publications (36)

    International Journals

  1. M. Verbist, W. Bogaerts, J. Schrauwen, R. Baets, Silicon-on-Insulator-Based Retroreflective Optical Marker Chips for Simultaneous Identification and Localization, IEEE Journal of Selected Topics in Quantum Electronics, 15(5), p.1427-1431 doi:10.1109/jstqe.2009.2021567 (2009)  Download this Publication (444KB).
  2. K. Watanabe, J. Schrauwen, A. Leinse, D. Van Thourhout, R. Heideman, R. Baets, Total reflection mirrors fabricated on silica waveguides with focused ion beam, Electronics Letters, 45(17), p.883-884 doi:10.1049/el.2009.0473  (2009)  Download this Publication (158KB).
  3. J. Schrauwen, J. Van Lysebettens, T. Claes, K. De Vos, P. Bienstman, D. Van Thourhout, R. Baets, Focused-ion-beam fabrication of slots in silicon waveguides and ring resonators, IEEE Photonics Technology Letters, 20(23), p.2004 doi:10.1109/lpt.2008.2006001 (2008)  Download this Publication (470KB).
  4. S. Scheerlinck, J. Schrauwen, G. Roelkens, D. Van Thourhout, R. Baets, Vertical fiber-to-waveguide coupling using adapted fibers with angled facet fabricated by a simple molding technique, Applied Optics, 47(18), p.3241-3245 doi:10.1364/ao.47.003241 (2008)  Download this Publication (2.8MB).
  5. D. Van Thourhout, G. Roelkens, R. Baets, W. Bogaerts, J. Brouckaert, P.P.P. Debackere, P. Dumon, S. Scheerlinck, J. Schrauwen, D. Taillaert, F. Van Laere, J. Van Campenhout, Coupling mechanisms for a heterogeneous silicon nanowire platform, Semiconductor Science and Technology, 23, p.064004(9pp) doi:10.1088/0268-1242/23/6/064004 (2008)  Download this Publication (1.2MB).
  6. J. Schrauwen, D. Van Thourhout, R. Baets, Trimming of silicon ring resonator by electron beam induced compaction and strain, Optics Express, 16(6), p.3738-3743 doi:10.1364/oe.16.003738 (2008)  Download this Publication (727KB).
  7. F. Van Laere, T. Claes, J. Schrauwen, S. Scheerlinck, W. Bogaerts, D. Taillaert, L. O'Faolain, D. Van Thourhout, R. Baets, Compact Focusing Grating Couplers for Silicon-on-Insulator Integrated Circuits, IEEE Photonics Technology Letters, 19(23), p.1919-1921 doi:10.1109/lpt.2007.908762 (2007)  Download this Publication (509KB).
  8. J. Schrauwen, D. Van Thourhout, R. Baets, Iodine enhanced focused-ion-beam etching of silicon for photonic applications, Journal of applied physics, 102, p.103104 doi:10.1063/1.2815664 (2007)  Download this Publication (550KB).
  9. S. Scheerlinck, J. Schrauwen, F. Van Laere, D. Taillaert, D. Van Thourhout, R. Baets, Efficient, broadband and compact metal grating couplers for silicon-on-insulator waveguides, Optics Express, 15, p.9639-9644 doi:10.1109/cleo.2007.4452981 (2007)  Download this Publication (1MB).
  10. J. Schrauwen, F. Van Laere, D. Van Thourhout, R. Baets, Focused-ion-beam fabrication of slanted grating couplers in silicon-on-insulator waveguides, Photonics Technology Letters, 19(11), p.816-818 doi:10.1109/lpt.2007.897293 (2007)  Download this Publication (916KB).
  11. F. Van Laere, G. Roelkens, M. Ayre, J. Schrauwen, D. Taillaert, D. Van Thourhout, T. F. Krauss, R. Baets, Compact and highly efficient grating couplers between optical fiber and nanophotonic waveguides, Journal of Lightwave Technology, 25(1), p.151-156 doi:10.1109/jlt.2006.888164 (2007)  Download this Publication (486KB).
  12. J. Schrauwen, D. Van Thourhout, R. Baets, Focused-ion-beam fabricated vertical fiber couplers on silicon-on-insulator, Applied Physics Letters, 89, p.141102 doi:10.1063/1.2356311  (2006)  Download this Publication (261KB).
      International Conferences

    1. G. Roelkens, D. Taillaert, F. Van Laere, D. Vermeulen, J. Schrauwen, S. Scheerlinck, T. Claes, W. Bogaerts, P. Dumon, S. Selvaraja, D. Van Thourhout, R. Baets, Interfacing optical fibers and high refractive indx contrast waveguide circuits using diffractive grating couplers, Photonics West (invited), United States, doi:10.1117/12.808909 (2009)  Download this Publication (1.8MB).
    2. J. Schrauwen, S. Scheerlinck, D. Van Thourhout, R. Baets, Polymer wedge for perfectly vertical light coupling to silicon , SPIE Photonics West, 7218, United States, p.72180B (8 pages) doi:10.1117/12.807558 (2009)  Download this Publication (2.1MB).
    3. M. Verbist, W. Bogaerts, J. Schrauwen, R. Baets, Retroreflective optical marker chips for simultaneous indentification and localization, Proceedings Annual Symposium of the IEEE/LEOS Benelux Chapter, 2008, Netherlands, p.171-174 (2008)  Download this Publication (408KB).
    4. J. Schrauwen, T. Claes, D. Van Thourhout, R. Baets, Focused-ion-beam fabrication of slots in silicon waveguides and ring resonators, Proceedings Annual Symposium of the IEEE/LEOS Benelux Chapter, 2008, Netherlands, p.55-58 (2008)  Download this Publication (393KB).
    5. J. Schrauwen, J. Van Lysebettens, M. Vanhoutte, D. Van Thourhout, R. Baets, Iodine enhanced FIB etching of silicon for photonic device modification and prototyping, Fib for photonics (invited), Netherlands, p.4-7 (2008)  Download this Publication (1.5MB).
    6. J. Schrauwen, D. Van Thourhout, R. Baets, Trimming of silicon ring resonator by electron beam induced compaction, ECIO 2008, (2008)  Download this Publication (142KB).
    7. J. Schrauwen, G. Roelkens, D. Van Thourhout, R. Baets, Focused-ion-beam lithography for prototyping of silicon photonic compontnets, EIPBN, United States, (2008)  Download this Publication (442KB).
    8. J. Schrauwen, E.J. Klein, F. Ay, W.C.L. Hopman, R.M. De Ridder, D. Van Thourhout, R. Baets, Reducing optical losses in focused-ion-beam etched silicon by annealing, EIPBN, United States, (2008)  Download this Publication (357KB).
    9. D. Van Thourhout, W. Bogaerts, J. Brouckaert, P. Dumon, G. Roelkens, S. Scheerlinck, S. Selvaraja, J. Schrauwen, D. Taillaert, J. Van Campenhout, P. Bienstman, R. Baets, Silicon nanophotonics on CMOS, 33rd International Conference on Micro- and Nano-Engineering 2007 (MNE07), Denmark, p.113-114 (2007)  Download this Publication (993KB).
    10. J. Schrauwen, E. Klein, R. De Ridder, W. Hopman, D. Van Thourhout, R. Baets, Reducing optical losses in focused-ion-beam etched silicon by annealing, ePIXnet annual meeting 2007 (invited), Spain, (2007)  Download this Publication (1.5MB).
    11. G. Roelkens, J. Schrauwen, D. Van Thourhout, R. Baets, High efficiency fiber-to-waveguide grating couplers in silicon-on-insulator waveguide structures, Proceedings of OSA Topical Meetings : Integrated Photonics and Nanophotonics and Applications (IPNRA 2007), United States, p.paper IMC2 doi:10.1364/ipnra.2007.imc2 (2007)  Download this Publication (699KB).
    12. S. Scheerlinck, J. Schrauwen, F. Van Laere, D. Van Thourhout, R. Baets, Metal grating coupler for Silicon-on-Insulator, Annual Workshop of the IEEE/LEOS Benelux Student Chapter, Netherlands, p.17 (2007)  Download this Publication (88KB).
    13. S. Scheerlinck, J. Schrauwen, D. Taillaert, D. Van Thourhout, R. Baets, Efficient, broadband and compact metal grating couplers fo silicon-on-insulator, CLEO/QELS 2007, United States, (2007)  Download this Publication (171KB).
    14. S. Scheerlinck, F. Van Laere, J. Schrauwen, D. Taillaert, D. Van Thourhout, R. Baets, Gold Grating Coupler for Silicon-on-Insulator Waveguides with 34 % Coupling Efficiency, ECIO 2007, Denmark, (2007)  Download this Publication (139KB).
    15. J. Schrauwen, F. Van Laere, D. Van Thourhout, R. Baets, Focused-ion-beam fabrication of slanted fiber couplers in silicon-on-insulator waveguides, ECIO 2007, Denmark, (2007)  Download this Publication (310KB).
    16. S. Scheerlinck, J. Schrauwen, D. Van Thourhout, R. Baets, Metal grating for coupling to photonic crystal circuits, PECS-VII, United States, p.B-48 (2007)  Download this Publication (751KB).
    17. J. Schrauwen, D. Van Thourhout, R. Baets, Focused ion beam for photonics, a new versatile fabrication method, ePIXnet winterschool 2007, Switzerland, (2007)  Download this Publication (288KB).
    18. J. Schrauwen, F. Van Laere, D. Van Thourhout, R. Baets, Focused-ion-beam fabrication of slanted fiber couplers in silicon-on-insulator waveguides, Leos Benelux, (2006)  Download this Publication (298KB).
    19. J. Brouckaert, W. Bogaerts, P. Dumon, J. Schrauwen, D. Van Thourhout, R. Baets, Planar concave grating demultiplexer on a nanophotonic silicon-on-insulator platform, 2006 IEEE LEOS Annual Meeting Conference Proceedings , Canada, p.312-313 doi:10.1109/leos.2006.279091 (2006)  Download this Publication (1.9MB).
    20. G. Roelkens, J. Brouckaert, S. Verstuyft, J. Schrauwen, D. Van Thourhout, R. Baets, Heterogeneous integration of III-V photodetectors and laser diodes on Silicon-on-Insulator waveguide circuits, Group IV photonics 2006, Canada, p.ThB2 doi:10.1109/group4.2006.1708208 (2006)  Download this Publication (1.5MB).
    21. J. Schrauwen, D. Van Thourhout, R. Baets, Focused-Ion-Beam Fabricated Vertical Fiber Couplers on Silicon-on-Insulator Waveguides, IEEE Group IV Photonics, P20, Canada, doi:10.1109/group4.2006.1708179 (2006)  Download this Publication (896KB).
    22. J. Schrauwen, D. Van Thourhout, R. Baets, Reducing optical losses in devices fabricated with focused ion beam, ePIXnet wintershool 2006 , Switzerland, (2006)  Download this Publication (542KB).
    23. F. Van Laere, G. Roelkens, J. Schrauwen, D. Taillaert, P. Dumon, W. Bogaerts, D. Van Thourhout, R. Baets, Compact grating couplers between optical fibers and Silicon-on-Insulator photonic wire waveguides with 69% coupling efficiency, OFC 2006, United States, p.PDP15 doi:10.1109/ofc.2006.216051 (2006)  Download this Publication (639KB).
        National Conferences

      1. J. Schrauwen, D. Van Thourhout, R. Baets, Focused ion beam for photonics: a new versatile fabrication method, 7e UGent-FirW Doctoraatssymposium, interactive poster session, Belgium, p.paper nr. 20 (2006)  Download this Publication (534KB).
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