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Dr. Liu Liu 

This person worked in the group from 2007 till 2009.

Affiliation: Technical University of Denmark
 LiuLiu

Specific Research Topics

Patents

Publications (49)

    International Journals

  1. G. Roelkens, L. Liu, D. Liang, R. Jones, A. Fang, B. Koch, J. Bowers, III-V/silicon photonics for on-chip and inter-chip optical interconnects,Laser & Photonics reviews (invited), p.DOI: 10.1002/lpor.200900033 (2010)  Download this Publication (7MB).
  2. D. Van Thourhout, T. Spuesens, S. Selvaraja, L. Liu, G. Roelkens, R. Kumar, G. Morthier, P. R. -Romeo, , F. Mandorlo, O. Raz, C. Kopp, L. Grenouillet, Nanophotonic Devices for Optical Interconnect,IEEE JSTQE (invited), 16(5), p.1363-1375 (2010)  Download this Publication (1.7MB).
  3. R. Kumar, L. Liu, G. Roelkens, E.-J.Geluk, T. de Vries, F. Karouta, P. Regreny, D. Van Thourhout, R. Baets, G. Morthier, 10GHz All-Optical Gate Based on a III-V/SOI Microdisk ,Photonics Technology Letters, 22(13), p.981-983 (2010)  Download this Publication (256KB).
  4. L. Liu, T. Spuesens, G. Roelkens, D. Van Thourhout, P. Regreny, P. Rojo-Romeo, A thermally tunable microdisk laser built on a III-V/Silicon-on-insulator heterogeneous integration platform,Photonics Technology Letters, 22, p.1270 (2010)  Download this Publication (345KB).
  5. L. Liu, G. Roelkens, J. Van Campenhout, J. Brouckaert, D. Van Thourhout, R. Baets, III-V/silicon-on-insulator nanophotonic cavities for optical network-on-chip,Journal of Nanoscience and Nanotechnology (invited), 10, p.1461-1472 (2010)  Download this Publication (1.8MB).
  6. L. Liu, R. Kumar, K. Huybrechts, T. Spuesens, G. Roelkens, E.-J. Geluk, T. de Vries, P. Regreny, D. Van Thourhout, R. Baets, G. Morthier, An ultra-small, low-power, all-optical flip-flop memory on a silicon chip,Nature Photonics, 4(3), p.182-187 (2010)  Download this Publication (388KB).
  7. Z. Sheng, L. Liu, J. Brouckaert, Sailing He, D. Van Thourhout, InGaAs PIN photodetectors integrated on silicon-on-insulator waveguides,Optics Express, 18(2), p.1756-1761 (2010)  Download this Publication (196KB).
  8. L. Liu, J. Van Campenhout, G. Roelkens, Richard A. Soref, D. Van Thourhout, Pedro Rojo-Romeo, Philippe Regreny, Christian Seassal, Jean-Marc Fédéli, R. Baets, Carrier-injection-based electro-optic modulator on silicon-on-insulator with a heterogeneously integrated III-V microdisk cavity,Optics Letters, 33(21), p.2518 (2008)  Download this Publication (323KB).
  9. L. Liu, J. Van Campenhout, G. Roelkens, D. Van Thourhout, Pedro Rojo Romeo, Philippe Regreny, Christian Seassal, Jean-Marc Fédéli, R. Baets, Ultralow-power all-optical wavelength conversion in a silicon-on-insulator waveguide based on a heterogeneously integrated III-V microdisk laser,Applied Physics Letters, 93(6), p.061107 (2008)  Download this Publication (146KB).
  10. G. Roelkens, L. Liu, D. Van Thourhout, R. Baets, R. Notzel, F. Raineri, I. Sagnes, G. Beaudoin, R. Raj, Light emission and enhanced nonlinearity in nanophotonic waveguide circuits by III-V/SOI heterogeneous integration,Journal of Applied Physics, 104(3), p.033117 (2008)  Download this Publication (678KB).
  11. J. Van Campenhout, L. Liu, Pedro Rojo Romeo, D. Van Thourhout, Christian Seassal, Philippe Regreny, Lea Di Cioccio, Jean-Marc Fedeli, R. Baets, A Compact SOI-Integrated Multiwavelength Laser Source Based on Cascaded InP Microdisks,IEEE PHOTONICS TECHNOLOGY LETTERS, 20(16), p.1345-1347 (2008)  Download this Publication (226KB).
    Book / Book Chapter

  1. W. Bogaerts, L. Liu, G. Roelkens, Technologies and Building Blocks for On-Chip Optical Interconnects,Integrated Optical Interconnect Architectures for Embedded Systems (invited), (2012).
    International Conferences

  1. T. Spuesens, L. Liu, D. Vermeulen, J. Zhao, P. Rojo Romeo, P. Regreny, L. Grenouillet, J.M. Fedeli, D. Van Thourhout, Integration of photodetectors with lasers for optical interconnects using 200 mm waferscale III-V/SOI technology,The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference (NFOEC) 2011, (2011)  Download this Publication (291KB).
  2. Fedeli, J.-M., L. Liu, Grenouillet, L., Bordel, D., Mandorlo, F., Olivier, N., T. Spuesens, Regreny, P., Grosse, P., Rojo-Romeo, P., Orobtchouk, R., D. Van Thourhout, Towards optical networks-on-chip with 200mm hybrid technology,OFCNFOEC 2011 (Optical Fiber Communication Conference and Exposition/National Fiber Optic Engineers Conference), United States, p.paper OMM3 (3 pages) (2011)  Download this Publication (350KB).
  3. P. Mechet, L. Liu, R. Kumar, K. Huybrechts, T. Spuesens, G. Roelkens, E.-J. Geluk , T. De Vries , P. Regreny , D. Van Thourhout, R. Baets, G. Morthier, Heterogeneously Integrated Microdisk Lasers for Optical Interconnects and Optical Logic,SPIE Photonics West 2011 (invited), 7913, United States, p.791319 (2011)  Download this Publication (896KB).
  4. R. Kumar, P. Kumar, G. Roelkens, L. Liu, P. Regreny, T. de Vries, D. Van Thourhout, R. Baets, G. Morthier, Performance Analysis of III-V/SOI Microdisk Based All-Optical Gate for On-chip Interconnects, Annual Symposium of the IEEE Photononics Benelux Chapter, Netherlands, p.129-131 (2010)  Download this Publication (186KB).
  5. K. Huybrechts, L. Liu, R. Kumar, T. Spuesens, G. Roelkens, E.J. Geluk, T. De Vries, P. Regreny, D. Van Thourhout, R. Baets, G. Morthier, All-Optical Flip-Flops using Electrically Pumped Microdisk Lasers Integrated on Silicon ,IEEE Photonics Society Annual Meeting (invited), United States, (2010)  Download this Publication (377KB).
  6. O. Raz, L. Liu, R. Kumar, G. Morthier, P. Regreny, H. J. S. Dorren, A Single InP Membrane Disc Cavity for Both Transmission and Detection of 10Gb/s Signals in On Chip Interconnects,ECOC , (2010)  Download this Publication (1.6MB).
  7. L. Liu, T. Spuesens, D. Van Thourhout, G. Morthier, Grenouillet, Laurent, Olivier, Nicolas, Fedeli, Jean-Marc, Rojo-Romeo, Pedro, Regreny, Philippe, Mandorlo, Fabien, Oroubtchouck, Regis, 200mm Wafer Scale III-V/SOI Technology for All-Optical Network-on-Chip and Signal Processing,Group IV Photonics 2010 (invited), China, p.WB1 (2010)  Download this Publication (534KB).
  8. G. Roelkens, D. Vermeulen, L. Liu, T. Spuesens, R. Kumar, P. Mechet, K. Huybrechts, S. Keyvaninia, S. Stankovic, M. Tassaert, P. De Heyn, K. Komorowska, S. Selvaraja, D. Van Thourhout, G. Morthier, R. Baets, R. Halir, III-V/silicon photonic integrated circuits for FTTH and optical interconnect,IB2COM (invited), Spain, (2010)  Download this Publication (891KB).
  9. J. Hofrichter, F. Horst, N. Chrysos, C. Minkenberg, R. Kumar, L. Liu, G. Morthier, T. de Vries, B.J. Offrein, Digital all-optical signal processing using microdisk lasers,Integrated Photonics Research, Silicon and Nano Photonics (IPR), Photonics in Switching (PS), United States, p.PTuA3.pdf (3 pages) (2010)  Download this Publication (204KB).
  10. G. Morthier, L. Liu, R. Kumar, P. Mechet, K. Huybrechts, G. Roelkens, T. Spuesens, T. de Vries, E.J. Geluk, P. Regreny, R. Baets, D. Van Thourhout, Heterogeneous InP on SOI integration for the realization of all-optical logic devices,Integrated Photonics Research, Silicon and Nano Photonics (IPR), Photonics in Switching (PS) (invited), United States, p.IWF2.pdf (3 pages) (2010)  Download this Publication (105KB).
  11. J. Hofrichter, O. Raz, F. Horst, N. Chrysos, C. Minkenberg, T. de Vries, H. J. S. Dorren, R. Kumar, L. Liu, B.-J. Offrein, A Fast And Comprehensive Microdisc Laser Model Applied To All-optical Wavelength Conversion,Integrated Photonics Research, Silicon and Nano Photonics (IPR), Photonics in Switching (PS), United States, p.PTuA2.pfd (2010)  Download this Publication (284KB).
  12. K. Huybrechts, L. Liu, R. Kumar, T. Spuesens, G. Roelkens, E.-J. Geluk, T. de Vries, M. Smit, P. Regreny, P. Rojo-Romeo, D. Van Thourhout, R. Baets, G. Morthier, Digital photonics using InP microdisk lasers heterogeneously integrated on Silicon-on-Insulator,European Conference on Integrated Optics (ECIO) (invited), United Kingdom, p.WeF1 (2010)  Download this Publication (60KB).
  13. R. Kumar, K. Huybrechts, L. Liu, T. Spuesens, G. Roelkens, E.-J. Geluk, T. de Vries, P. Regreny, D. Van Thourhout, R. Baets, G. Morthier, An ultra-small, low-power all-optical flip-flop memory on a silicon chip,The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference (NFOEC) 2010, United States, p.OTuN7 (2010)  Download this Publication (394KB).
  14. R. Kumar, L. Liu, G. Roelkens, E.-J. Geluk , T. de Vries, P. Regreny, D. Van Thourhout, R. Baets, G. Morthier, 10GHz all-optical gate on a silicon chip,The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference (NFOEC) 2010, United States, p.JWA44 (2010)  Download this Publication (287KB).
  15. O. Raz, L. Liu, R. Kumar, G. Morthier, D. Van Thourhout, P. Regreny, P. Rojo-Romeo, T. de Vries, H.J.S. Dorren, Compact, low power and low threshold electrically pumped micro disc lasers for 20Gb/s non return to zero all optical wavelength conversion,The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference (NFOEC) 2010, United States, p.OMQ5 (2010)  Download this Publication (1.5MB).
  16. R. Kumar, L. Liu, G. Roelkens, G. Morthier, R. Baets, Simple and accurate measurements to characterize microdisk lasers for all-optical flip-flop operation,Proceedings of the 2009 Annual Symposium of the IEEE Photononics Benelux Chapter, Belgium, p.81-84 (2009)  Download this Publication (324KB).
  17. G. Roelkens, L. Liu, T. Spuesens, T. De Vries, P. Regreny, D. Van Thourhout, R. Baets, Progress in III-V/SOI photonic integrated circuits,The 22nd Annual Meeting of the IEEE Photonics Society (invited), TuN1, Turkey, p.240-241 (2009)  Download this Publication (351KB).
  18. Z. Sheng, L. Liu, S. He, D. Van Thourhout, R. Baets, Silicon-on-insulator microring resonator for ultra dense WDM applications,6th IEEE International Conference on Group IV Photonics, United States, p.ThP4 (2009)  Download this Publication (212KB).
  19. T. Spuesens, L. Liu, T. De Vries, P. Rojo-Romeo, P. Regreny, D. Van Thourhout, Improved design of an InP-based microdisk laser heterogeneously integrated with SOI,6th IEEE International Conference on Group IV Photonics, United States, p.FA3 (2009)  Download this Publication (1.4MB).
  20. L. Liu, G. Roelkens, T. Spuesens, R. Soref, P. Regreny, D. Van Thourhout, R. Baets, Low-Power Electro-Optical Switch Based on a III-V Microdisk Cavity on Silicon-on-Insulator Circuit,ACP, p.76310P-76310P-6 (2009)  Download this Publication (252KB).
  21. D. Van Thourhout, I. O'Connor, A. Scandurra, L. Liu, W. Bogaerts, S. Selvaraja, G. Roelkens, Nanophotonic Devices for Optical Networks-on-Chip,Conference on Lasers and Electro-Optics (CLEO) (invited), United States, p.CMAA2 (2009)  Download this Publication (495KB).
  22. L. Liu, J. Brouckaert, G. Roelkens, D. Van Thourhout, R. Baets, Compact, Wavelength-Selective Resonant Photodetector Based on III-V/Silicon-on-Insulator Heterogeneous Integration,CLEO 2009, United States, p.CTuV3 (2009)  Download this Publication (362KB).
  23. Z. Sheng, L. Liu, J. Brouckaert, S. He, D. Van Thourhout, R. Baets, Investigation of evanescent coupling between SOI waveguides and heterogeneously-integrated III-V pin photodetectors,21st IEEE International Conference on Indium Phosphide & Related Materials, United States, p.159-162 (2009)  Download this Publication (429KB).
  24. T. Spuesens, L. Liu, D. Van Thourhout, Towards efficient microdisk lasers heterogeneously integrated with SOI,CMOS Photonics, 5th Optoelectronic and Photonic Winter School, Italy, (2009)  Download this Publication (198KB).
  25. Z. Sheng, L. Liu, J. Brouckaert, D. Van Thourhout, R. Baets, Efficient evanescent coupling between SOI waveguides and heterogeneously-integrated III-V pin photodetectors,CMOS Photonics, 5th Optoelectronic and Photonic Winter School, Italy, (2009)  Download this Publication (193KB).
  26. L. Liu, J. Van Campenhout, G. Roelkens, D. Van Thourhout, R. Baets, IIIV/SOI Heterogeneous Integration of Optoelectronic Devices,Asia Optical Fiber Communication and Optoelectronic Exhibition and Conference 2008 (invited), China, p.SaN6 (2008)  Download this Publication (323KB).
  27. L. Liu, J. Van Campenhout, G. Roelkens, Richard Soref, D. Van Thourhout, Pedro Rojo Romeo, Philippe Regreny , Christian Seassal , Jean-Marc Fédéli , R. Baets, Compact Optical Modulator based on Carrier Induced Gain of an InP/InGaAsP Micro-disk Cavity Integrated on SOI,APOC 2008, China, (2008)  Download this Publication (599KB).
  28. W. Bogaerts, L. Liu, S. Selvaraja, J. Brouckaert, D. Taillaert, D. Vermeulen, G. Roelkens, D. Van Thourhout, R. Baets, Silicon nanophotonic waveguides and their applications,Asia-Pacific Optical Communications (APOC) 2008 (invited), 7134, China, p. 71341O-71341O-13 (2008)  Download this Publication (1.1MB).
  29. L. Liu, J. Van Campenhout, G. Roelkens, D. Van Thourhout, Pedro Rojo Romeo, Philippe Regreny, Christian Seassal, Jean-Marc Fédéli, R. Baets, All-Optical Wavelength Converter with InP Micro-disk Laser Integrated on SOI,ECOC 2008, Belgium, p.Tu..C.3 (2008)  Download this Publication (347KB).
  30. G. Roelkens, L. Liu, D. Van Thourhout, R. Baets, R. Notzel, F. Raineri, I. Sagnes, G. Beaudoin, R. Raj, Enhanced nonlinearity in SOI microcavities by III-V/SOI heterogeneous integration,ECOC, Belgium, p.Tu.4.C.2 (2008)  Download this Publication (530KB).
  31. G. Roelkens, J. Brouckaert, L. Liu, J. Van Campenhout, F. Van Laere, D. Van Thourhout, R. Baets, Wafer bonding and heterogeneous integration: technology and integrated devices,ECIO (invited), Netherlands, (2008)  Download this Publication (1MB).
  32. G. Roelkens, L. Liu, J. Van Campenhout, J. Brouckaert, D. Van Thourhout, R. Baets, Heterogeneous III-V/SOI photonic integrated circuits,Photonics in Switching (invited), Japan, (2008)  Download this Publication (1.1MB).
  33. G. Roelkens, W. Bogaerts, D. Taillaert, P. Dumon, L. Liu, S. Selvaraja, J. Brouckaert, J. Van Campenhout, K. De Vos, P.P.P. Debackere, D. Van Thourhout, R. Baets, Silicon nanophotonics: towards VLSI photonic integrated circuits,URSI (invited), United States, (2008)  Download this Publication (301KB).
  34. G. Roelkens, L. Liu, J. Brouckaert, J. Van Campenhout, F. Van Laere, D. Van Thourhout, R. Baets, III-V/Silicon photonics: technology and integrated devices,IPNRA (invited), United States, (2008)  Download this Publication (344KB).
  35. D. Van Thourhout, G. Roelkens, J. Brouckaert, K. Komorowska, L. Liu, R. Baets, HETEROGENEOUS INTEGRATION OF InP OPTO-DEVICES ON Si,IPRM 2008 (invited), France, p.TuA1.3 (2008)  Download this Publication (704KB).
  36. L. Liu, D. Van Thourhout, G. Roelkens, J. Brouckaert, R. Baets, III-V on Silicon Photonics,32nd Workshop on Compound Semiconductor Devices and Integrated Circuits, WOCSDICE 2008 (invited), Belgium, (2008)  Download this Publication (12KB).
  37. L. Liu, J. Van Campenhout, P. Rojo-Romeo, P. Regreny, C. Seassal, D. Van Thourhout, S. Verstuyft, L. Di Cioccio, J.-M. Fedeli, C. Lagahe, R. Baets, Compact Multiwavelength Laser Source Based on Cascaded InP-Microdisks Coupled to One SOI Waveguide,The Optical Fiber Communication Conference 2008, United States, p.OWQ3 (2008)  Download this Publication (358KB).
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