Il-Sug Chung

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  1. 2013
  2. Published

    1060-nm Tunable Monolithic High Index Contrast Subwavelength Grating VCSEL. / Ansbæk, Thor; Chung, Il-Sug; Semenova, Elizaveta; Yvind, Kresten.

    In: I E E E Photonics Technology Letters, Vol. 25, No. 4, 2013, p. 365-367.

    Publication: Research - peer-review › Journal article – Annual report year: 2013

  3. Published

    Polarization-independent high-index contrast grating and its fabrication tolerances. / Ikeda, Kazuhiro; Takeuchi, Kazuma; Takayose, Kentaro; Chung, Il-Sug; Mørk, Jesper; Kawaguchi, Hitoshi.

    In: Applied Optics, Vol. 52, No. 5, 2013, p. 1049-1053.

    Publication: Research - peer-review › Journal article – Annual report year: 2013

  4. E-pub ahead of print

    Resonant MEMS tunable VCSELL. / Ansbæk, Thor; Chung, Il-Sug; Semenova, Elizaveta; Hansen, Ole; Yvind, Kresten.

    In: I E E E Journal on Selected Topics in Quantum Electronics, Vol. 6, No. 1, 2013.

    Publication: Research - peer-review › Journal article – Annual report year: 2013

  5. In press

    Speed enhancement in VCSELs employing grating mirrors. / Chung, Il-Sug (Invited author); Mørk, Jesper (Invited author).

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8633, 2013, p. 8633-8.

    Publication: Research - peer-review › Conference article – Annual report year: 2013

  6. Accepted

    Tunable Resonant-Cavity-Enhanced Photodetector with Double High-Index-Contrast Grating Mirrors. / Learkthanakhachon, Supannee; Yvind, Kresten; Chung, Il-Sug.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8633, 2013.

    Publication: Research - peer-review › Conference article – Annual report year: 2013

  7. In press

    VCSELs with a high-index-contrast grating for mode-division multiplexing. / Ran, Qijiang; Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8633, 2013, p. 8633-9.

    Publication: Research - peer-review › Conference article – Annual report year: 2013

  8. Published

    VCSELs with a high-index-contrast grating for mode-division multiplexing. / Ran, Qijiang (Author); Chung, Il-Sug (Author).

    2013. SPIE Photonics West : High Contrast Metastructures II, San Francisco, California, United States, 05-02-13.

    Publication: Research › Sound/Visual production (digital) – Annual report year: 2013

  9. 2012
  10. Published

    Fabrication activity for nanophotonics. / Malureanu, Radu; Chung, Il-Sug; Carletti, Luca; Novitsky, Andrey; Sandru, A. ; Lavrinenko, Andrei.

    2012. Paper presented at AES 2012 Advanced Electromagnetics Symposium, Paris, France.

    Publication: Research - peer-review › Paper – Annual report year: 2012

  11. Published

    Low-energy-consumption hybrid lasers for silicon photonics. / Chung, Il-Sug; Ran, Qijiang; Mørk, Jesper.

    In: 2012 14th International Conference on Transparent Optical Networks (ICTON). IEEE, 2012.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2012

  12. Published

    VCSELs and silicon light sources exploiting SOI grating mirrors. / Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8270, 2012, p. 82700D.

    Publication: Research - peer-review › Conference article – Annual report year: 2012

  13. Published

    Vertical-cavity surface-emitting lasers for medical diagnosis. / Ansbæk, Thor; Yvind, Kresten (Supervisor); Chung, Il-Sug (Supervisor); Larsson, David (Supervisor).

    Kgs. Lyngby : Technical University of Denmark, 2012. 95 p.

    Publication: Research › Ph.d. thesis – Annual report year: 2012

  14. Published

    Vertical-cavity surface-emitting laser vapor sensor using swelling polymer reflection modulation. / Ansbæk, Thor; Nielsen, Claus Højgård; Dohn, Søren; Larsson, David; Chung, Il-Sug; Yvind, Kresten.

    In: Applied Physics Letters, Vol. 101, No. 14, 2012, p. 143505.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  15. Published

    Wave-front-engineered grating mirrors for VCSELs. / Carletti, Luca; Malureanu, Radu; Mørk, Jesper; Chung, Il-Sug.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8270, 2012, p. 82700E.

    Publication: Research - peer-review › Conference article – Annual report year: 2012

  16. 2011
  17. Published

    High-index-contrast grating reflector with beam steering ability for the transmitted beam. / Carletti, Luca; Malureanu, Radu; Mørk, Jesper; Chung, Il-Sug.

    In: Optics Express, Vol. 19, No. 23, 2011, p. 23567-23572.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  18. Published

    Hybrid Si/III-V vertical-cavity laser for silicon photonics. / Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings of the 2011 European Semiconductor Laser Workshop (ESLW). 2011.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2011

  19. Published

    Hybrid vertical-cavity laser. / Chung, Il-Sug (Inventor).

    Patent No.: EP 2396861. Dec 21, 2011.

    Publication: Research › Patent – Annual report year: 2011

  20. Published

    Modelling of photonic-crystal VCSELs with semi-vectorial and vectorial models. / Dems, Maciej; Chung, Il-Sug; Nyakas, Peter; Bischoff, Svend; Panajotov, Krassimir.

    In: 2011 13th International Conference on Transparent Optical Networks (ICTON). IEEE, 2011. p. We.D4.5 (Uden navn).

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2011

  21. 2010
  22. Published

    80-nm-tunable high-index-contrast subwavelength grating long-wavelength VCSEL: Proposal and numerical simulations. / Chung, Il-Sug; Mørk, Jesper; Sirbu, Alexei; Lakovle, Vladmir; Mereuta, Alexandru; Caliman, Andrei; Elyahou, Kapon.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 7615, 2010, p. 76150K.

    Publication: Research - peer-review › Conference article – Annual report year: 2010

  23. Published

    Broadband MEMS-tunable high-index-contrast subwavelength grating long-wavelength VCSEL. / Chung, Il-Sug; Iakovlev, Vladimir; Sirbu, Alexei; Mereuta, Alexandru; Kapon, Eli; Caliman, Andrei; Mørk, Jesper.

    In: I E E E Journal of Quantum Electronics, Vol. 46, No. 9, 2010, p. 1245-1253.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  24. Published

    High-index-contrast subwavelength grating VCSEL. / Gilet, Philippe; Olivier, Nicolas; Grosse, Philippe; Gilbert, Karen; Chelnokov, Alexei; Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 7615, 2010, p. 76150J.

    Publication: Research - peer-review › Conference article – Annual report year: 2010

  25. Published

    Hybrid vertical cavity laser. / Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings IPR. Optical Society of America, 2010. p. JTuB11.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2010

  26. Published

    Hybrid Vertical-Cavity Laser. / Chung, Il-Sug (Inventor).

    Patent No.: WO10091688. Aug 19, 2010.

    Publication: Research › Patent – Annual report year: 2010

  27. Published

    Monomode surface emitting laser : (Third year activity report). / Chung, Il-Sug; Mørk, Jesper.

    2010.

    Publication: Research - peer-review › Report – Annual report year: 2010

  28. Published

    Numerical methods for modeling photonic-crystal VCSELs. / Dems, Maciej; Chung, Il-Sug; Nyakas, Peter; Bischoff, Svend; Panajotov, Krassimir.

    In: Optics Express, Vol. 18, No. 15, 2010, p. 16042-16054.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  29. Published

    Optimization of VCSELs for Self-Mixing Sensing. / Larsson, David; Yvind, Kresten; Chung, Il-Sug; Hvam, Jørn Märcher.

    In: I E E E Photonics Technology Letters, Vol. 22, No. 10, 2010, p. 667-669.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  30. Published

    Polymer-coated vertical-cavity surface-emitting laser diode vapor sensor. / Ansbæk, Thor; Nielsen, Claus Højgaard; Larsen, Niels Bent; Dohn, Søren; Boisen, Anja; Chung, Il-Sug; Larsson, David; Yvind, Kresten.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 7615, 2010, p. 76150A.

    Publication: Research - peer-review › Conference article – Annual report year: 2010

  31. Published

    Silicon-photonics light source realized by III-V/Si grating-mirror laser. / Chung, Il-Sug; Mørk, Jesper.

    In: Applied Physics Letters, Vol. 97, No. 15, 2010, p. 151113.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  32. Published

    Transverse-mode-selectable microlens vertical-cavity surface-emitting laser. / Chung, Il-Sug; Debernardi, Pierluigi; Lee, Yong Tak; Mørk, Jesper.

    In: Optics Express, Vol. 18, No. 5, 2010, p. 4138-4147.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  33. 2009
  34. Published

    Acetone vapor sensing using a vertical cavity surface emitting laser diode coated with polystyrene. / Ansbæk, Thor; Nielsen, Claus Højgaard; Larsen, Niels Bent; Dohn, Søren; Boisen, Anja; Chung, Il-Sug; Larsson, David; Yvind, Kresten.

    In: Proceedings of COMS. 2009.

    Publication: Research - peer-review › Conference abstract in proceedings – Annual report year: 2009

  35. Published

    Advanced vectorial simulation of VCSELs with nano structures invited paper. / Chung, Il-Sug (Invited author); Mørk, Jesper (Invited author).

    In: 9th International Conference on Numerical Simulation of Optoelectronic Devices, 2009. NUSOD 2009. IEEE, 2009. p. 65-66.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2009

  36. Published

    Selectively-pumped grating-mirror long-wavelength VCSEL. / Chung, Il-Sug; Mørk, Jesper; Iakovlev, Valdmir; Mereuta, Alexandru; Caliman, Andrei; Kapon, Eli.

    In: Proceedings, IPRM. 2009. p. ThA2.4.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2009

  37. Published

    The optical chip : high speed and diminutive size. / Gregersen, Niels; Skovgård, Troels Suhr; Ek, Sara; Xue, Weiqi; Chung, Il-Sug; Mørk, Jesper.

    In: Beyond optical horizons: today and tomorrow with photonics. 1. ed. Kgs. Lyngby : DTU Fotonik, 2009. p. 235-249.

    Publication: Communication › Book chapter – Annual report year: 2009

  38. Published

    Time-resolved measurement of the light-current characteristic of a coated VCSEL diode in acetone vapour. / Ansbæk, Thor; Nielsen, Claus Højgaard; Larsen, Niels Bent; Chung, Il-Sug; Larsson, David; Yvind, Kresten.

    2009. Abstract from International Nano-Optoelectronics Workshop, Stockholm, Sweden and Berlin, Germany, .

    Publication: Research - peer-review › Conference abstract for conference – Annual report year: 2009

  39. Published

    Vectorial analysis of dielectric photonic crystal VCSEL. / Chung, Il-Sug (Invited author); Mørk, Jesper (Invited author).

    In: 11th International Conference on Transparent Optical Networks, 2009. ICTON '09. The Azores, Portugal : IEEE, 2009. p. 1-4.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2009

  40. 2008
  41. Published

    Broadband subwavelength grating mirror and its application to vertical-cavity surface-emitting laser. / Chung, Il-Sug (Invited author); Mørk, Jesper (Invited author); Gilet, Philippe (Invited author); Chelnokov, Alexei (Invited author).

    In: Transparent Optical Networks, 2008.: ICTON 2008. 10th Anniversary International Conference on. Athens, Greece : IEEE, 2008. p. Tu.C2.5.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2008

  42. Published

    Nanophotonics : Semiconductor Optical Devices. / Yvind, Kresten; Öhman, Filip; Larsson, David; Poel, Mike van der; Mørk, Jesper; Hvam, Jørn Märcher; Chung, Il-Sug.

    2008. Poster session presented at Joint Nano Workshop, Munich, Germany.

    Publication: Research - peer-review › Poster – Annual report year: 2008

  43. Published

    Subwavelength grating-mirror VCSEL with a thin oxide gap. / Chung, Il-Sug; Mørk, Jesper; Gilet, Philippe; Chelnokov, Alexei.

    In: IEEE Photonics Technology Letters, Vol. 20, No. 2, 2008, p. 105-107.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  44. 2007
  45. Published

    Finite-difference time-domain analysis of micro-lens integrated vertical-cavity surface-emitting lasers. / Chung, Il-Sug; Lee, Yong Tak.

    2007. Poster session presented at XVI international workshop OWTNM, Copenhagen, Denmark, .

    Publication: Research - peer-review › Poster – Annual report year: 2007

  46. Published

    Opto-VLSI-based reconfigurable free-space optical interconnects architecture. / Aljada, Muhsen; Alameh, Kamal; Chung, Il-Sug; Lee, Yong Tak.

    In: Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6414 SPIE - International Society for Optical Engineering, 2007.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2007

  47. 2006
  48. External

    A method to tune the cavity-mode wavelength of resonant cavity-enhanced photodetectors for bidirectional optical interconnects. / Chung, Il-Sug; Lee, Yong Tak.

    In: IEEE Photonic. Tech. L., Vol. 18, No. 1, 2006, p. 46-48.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  49. External

    High Speed(2.5Gbps) reconfigurable inter-chip optical interconnects using opto-VLSI processors. / Aljada, Muhsen; Alameh, Kamal E.; Tak Lee, Yong; Chung, Il-Sug.

    In: Optics Express, Vol. 14, 2006, p. 6823-6836.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  50. 2004
  51. External

    Effect of outermost layers on resonant cavity enhanced devices. / Chung, Il-Sug; Lee, Yong Tak; Kim, Jae-Eun; Park, Hae Yong.

    In: J. Appl.Phys., Vol. 96, No. 5, 2004, p. 2423-2427.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

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