Il-Sug Chung

  1. 2015
  2. Published

    Effect of In-plane Mirror Dispersion on Vertical Cavities Based on High-Contrast Grating Mirrors. / Taghizadeh, Alireza; Mørk, Jesper; Chung, Il-Sug.

    2015. Paper presented at Conference on Lasers and Electro-Optics 2015, San Jose, CA, United States.

    Publication: Research - peer-reviewPaper – Annual report year: 2015

  3. Published

    Hybrid III-V-on-Si Laser with Ultra-low Energy Consumption. / Taghizadeh, Alireza; Mørk, Jesper; Chung, Il-Sug.

    2015. Poster session presented at Danish Opening Ceremony of the International Year of Light, Lyngby, Denmark.

    Publication: Research - peer-reviewPoster – Annual report year: 2015

  4. Published

    Hybrid III-V/SOI single-mode vertical-cavity laser with in-plane emission into a silicon waveguide. / Park, Gyeong Cheol; Xue, Weiqi; Semenova, Elizaveta; Mørk, Jesper; Chung, Il-Sug.

    2015. Paper presented at Conference on Lasers and Electro-Optics 2015, San Jose, CA, United States.

    Publication: Research - peer-reviewPaper – Annual report year: 2015

  5. Published
  6. Published

    III-V/SOI vertical cavity laser with in-plane output into a Si waveguide. / Park, Gyeong Cheol; Xue, Weiqi; Semenova, Elizaveta; Yvind, Kresten; Mørk, Jesper; Chung, Il-Sug.

    Proceedings of the Optical Fiber Communications Conference and Exhibition 2015. IEEE, 2015. W2A.17.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2015

  7. Accepted/In press
  8. Published

    Study on differences between high contrast grating reflectors for TM and TE polarizations and their impact on VCSEL designs. / Chung, Il-Sug.

    In: Optics Express, Vol. 23, No. 10, 16730, 2015.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  9. Published

    Ultracompact resonator with high quality-factor based on a hybrid grating structure. / Taghizadeh, Alireza; Mørk, Jesper; Chung, Il-Sug.

    In: Optics Express, Vol. 23, No. 10, 2015.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  10. 2014
  11. Published

    130-nm tunable grating-mirror VCSEL. / Chung, Il-Sug; Mørk, Jesper.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8995, 8995-19, 2014.

    Publication: Research - peer-reviewConference article – Annual report year: 2014

  12. Published

    Comparison of Different Numerical Methods for Quality Factor Calculation of Nano and Micro Photonic Cavities. / Taghizadeh, Alireza; Mørk, Jesper; Chung, Il-Sug.

    Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics. IEEE, 2014. p. 277-279.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2014

  13. Published

    Electrical Injection Schemes for Nanolasers. / Lupi, Alexandra; Chung, Il-Sug; Yvind, Kresten.

    In: I E E E Photonics Technology Letters, Vol. 26, No. 4, 2014, p. 330-333.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  14. Published

    Hybrid grating reflector with high reflectivity and broad bandwidth. / Taghizadeh, Alireza; Park, Gyeong Cheol; Mørk, Jesper; Chung, Il-Sug.

    In: Optics Express, Vol. 22, No. 18, 2014, p. 21175-21184.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  15. Published

    Mode selection laser. / Chung, Il-Sug (Inventor); Ran, Qijiang (Inventor).

    IPC No.: H01S5/183. Patent No.: WO2014056508. Apr 17, 2014.

    Publication: ResearchPatent – Annual report year: 2014

  16. Published

    Wavelength sweepable laser source. / Yvind, Kresten (Inventor); Ansbæk, Thor (Inventor); Chung, Il-Sug (Inventor); Hansen, Ole (Inventor).

    IPC No.: H01S5/183. Patent No.: WO2014023777. Feb 13, 2014.

    Publication: ResearchPatent – Annual report year: 2014

  17. 2013
  18. 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-reviewJournal article – Annual report year: 2013

  19. Published

    Effect of External Optical Feedback for Nano-laser Structures. / Taghizadeh, Alireza; Mørk, Jesper; Chung, Il-Sug.

    Proceedings of the International Nano-Optoelectronics Workshop (iNOW). 2013. p. B116-B117.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2013

  20. Published

    Electrical injection schemes for nanolasers. / Lupi, Alexandra; Chung, Il-Sug; Yvind, Kresten.

    In: Proceedings of SPIE, the International Society for Optical Engineering, Vol. 8640, 2013, p. 86400Y.

    Publication: Research - peer-reviewConference article – Annual report year: 2013

  21. Published

    Hybrid III-V-on-Si Vertical Cavity laser for Optical Interconnects. / Park, Gyeong Cheol; Semenova, Elizaveta; Chung, Il-Sug.

    iNOW 2013: International Nano-Optoelectronics Workshop. 2013. p. B90-B91.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2014

  22. Published

    Laser device. / Chung, Il-Sug (Inventor).

    IPC No.: H01S5/02. Patent No.: WO2013004241. Jan 10, 2013.

    Publication: ResearchPatent – Annual report year: 2014

  23. 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-reviewJournal article – Annual report year: 2013

  24. Published

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

    In: I E E E Journal on Selected Topics in Quantum Electronics, Vol. 19, No. 4, 1702306, 2013.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  25. Published

    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. 863308.

    Publication: Research - peer-reviewConference article – Annual report year: 2013

  26. Published
  27. Published
  28. 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, 05/02/2013.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2013

  29. 2012
  30. 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-reviewPaper – Annual report year: 2012

  31. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

  32. Published

    Reflectivity-modulated grating-mirror. / Chung, Il-Sug (Inventor).

    IPC No.: H01S5/10. Patent No.: WO2012155911. Nov 22, 2012.

    Publication: ResearchPatent – Annual report year: 2012

  33. 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-reviewConference article – Annual report year: 2012

  34. 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: ResearchPh.D. thesis – Annual report year: 2012

  35. Published
  36. 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-reviewConference article – Annual report year: 2012

  37. 2011
  38. 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-reviewJournal article – Annual report year: 2011

  39. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

  40. Published

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

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

    Publication: ResearchPatent – Annual report year: 2011

  41. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

  42. 2010
  43. 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-reviewConference article – Annual report year: 2010

  44. 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-reviewJournal article – Annual report year: 2010

  45. 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-reviewConference article – Annual report year: 2010

  46. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2010

  47. Published

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

    Patent No.: WO10091688. Aug 19, 2010.

    Publication: ResearchPatent – Annual report year: 2010

  48. Published

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

    2010.

    Publication: Research - peer-reviewReport – Annual report year: 2010

  49. 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-reviewJournal article – Annual report year: 2010

  50. 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-reviewJournal article – Annual report year: 2010

  51. Published
  52. 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-reviewJournal article – Annual report year: 2010

  53. 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-reviewJournal article – Annual report year: 2010

  54. 2009
  55. Published
  56. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2009

  57. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2009

  58. Published

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

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

    Publication: CommunicationBook chapter – Annual report year: 2009

  59. 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-reviewConference abstract for conference – Annual report year: 2009

  60. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2009

  61. 2008
  62. 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).

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2008

  63. 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-reviewPoster – Annual report year: 2008

  64. 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-reviewJournal article – Annual report year: 2008

  65. 2007
  66. 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 16th International Workshop on Optical Waveguide Theory and Numerical Modelling, Kgs. Lyngby, Denmark.

    Publication: Research - peer-reviewPoster – Annual report year: 2007

  67. Published

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

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

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2007

  68. 2006
  69. A method to tune the cavity-mode wavelength of resonant cavity-enhanced photodetectors for bidirectional optical interconnects. / Chung, Il-Sug; Lee, Yong Tak.

    In: I E E E Photonics Technology Letters, Vol. 18, No. 1, 2006, p. 46-48.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  70. 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-reviewJournal article – Annual report year: 2006

  71. 2004
  72. 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-reviewJournal article – Annual report year: 2004

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