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Dr. Zhechao Wang  (Postdoctoral Researcher)

This person worked in the group from 2011 till 2017.

Affiliation: Intel
Promotor: Dries Van Thourhout
ZhechaoWang
After receiving my PhD degree in Royal Institute of Technology (Sweden) in 2010, I will work on the monolithic integration of III-V components on the SOI platform.

Specific Research Topics

Patents

Publications (47)

    International Journals

  1. K. Van Gasse, Z. Chen, E. Vincetini, J. Huh, S. Poelman, Z. Wang, G. Roelkens, T. W. Haensch, B. Kuyken, N. Picque, An on-chip III-V-semiconductor-on-silicon laser frequency comb for gas-phase molecular spectroscopy in real-time, Archived.(2020).
  2. O.P Marshall, M. Hsu, Z. Wang, B. Kunert, C. Koos, D. Van Thourhout, Heterogeneous Integration on Silicon Photonics, Proceedings of the IEEE (invited), 106(12), p.2258 - 2269 doi: 10.1109/JPROC.2018.2858542 (2018).
  3. K. Van Gasse, L. Bogaert, L. Breyne, J. Van Kerrebrouck, S. Dhoore, C. Op de Beeck, A. Katumba, C.Y. Wu, H. Li, J. Verbist, A. Rahim, A. Abbasi, B. Moeneclaey, Z. Wang, H. Chen, J. Van Campenhout, X. Yin, B. Kuyken, G. Morthier, J. Bauwelinck, G. Torfs, G. Roelkens, Analog radio-over-fiber transceivers based on III-V-on-silicon photonics, IEEE Photonics Technology Letters (invited), 30(21), p.1818-1821 doi:10.1109/LPT.2018.2867930 (2018)  Download this Publication (1.1MB).
  4. K. Van Gasse, Z. Wang, S. Uvin, B. De Deckere, J. Marien, L. Thomassen, G. Roelkens, Ka-band to L-band frequency down-conversion based on III-V-on-silicon photonic integrated circuits, CEAS Space Journal, 9(4), p.531-541 doi:10.1007/s12567-017-0179-z (2017).
  5. Y. Shi, Z. Wang, J. Van Campenhout, M. Pantouvaki, W. Guo, B. Kunert, D. Van Thourhout, Optical pumped InGaAs/GaAs nano-ridge laser epitaxially grown on a standard 300-mm Si wafer, Optica, 4(12), p.1468-1473 (2017) doi:10.1364/optica.4.001468 (2017)  Download this Publication (1MB).
  6. 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) doi:10.1002/lpor.201700063 (2017)  Download this Publication (3MB).
  7. Z. Wang, K. Van Gasse, V. Moskalenko, S. Latkowski, E. Bente, B. Kuyken, G. Roelkens, A III-V-on-Si ultra dense comb laser, Light: Science & Applications, 6, p.e16260 doi: 10.1038/lsa.2016.260 (2017)  Download this Publication (2.1MB).
  8. D. Van Thourhout, Z. Wang, G. Roelkens, III-V-on-silicon integration, Optics & Photonics News (invited), p.34-39 (2017)  Download this Publication (1.5MB).
  9. B. Kunert, W. Guo, Y. Mols, B. Tian, Z. Wang, Y. Shi, D. Van Thourhout, M. Pantouvaki, J. Van Campenhout, R. Langer, K. Barla, III/V nano ridge structures for optical applications on patterned 300 mm silicon substrate, Applied Physics Letters, 109(9), doi:10.1063/1.4961936 (2016)  Download this Publication (1.3MB).
  10. B. Tian, Z. Wang, M. Pantouvaki, P. Absil, J. Van Campenhout, C. Merckling, D. Van Thourhout, Room Temperature O-band DFB Laser Array Directly Grown on (001) Silicon, NanoLetters, 17(1), p.559-564 doi:10.1021/acs.nanolett.6b04690 (2016)  Download this Publication (3.2MB).
  11. C. Merckling, Z. Liu, M. Hsu, S. Hasan, S. Jiang, S. El-Kazzi, G. Boccardi, N. Waldron, Z. Wang, B. Tian, M. Pantouvaki, J. Van Campenhout, N. Collaert, M. Heyns, D. Van Thourhout, W. Vandervorst, A. Thean, III-V selective area growth and epitaxial functional oxides on Si: from Electronic to Photonic devices, ECS Transactions, 72(2), p.59-69 doi:10.1149/07202.0059ecst (2016)  Download this Publication (592KB).
  12. Z. Wang, B. Tian, M. Pantouvaki, Weiming Guo, Philippe Absil, J Van Campenhout, Clement Merckling, D. Van Thourhout, Room Temperature InP Distributed Feedback Laser Array Directly Grown on (001) Silicon, Nature Photonics, doi:10.1038/nphoton.2015.199 (2015)  Download this Publication (1MB).
  13. 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 doi:10.3390/photonics2030969 (2015)  Download this Publication (2.3MB).
  14. S. Keyvaninia, S. Uvin, M. Tassaert, Z. Wang, X. Fu, S. Latkowski, J. Marien, L. Thomassen, F. Lelarge, G. Duan, G. Lepage, P. Verheyen, J. Van Campenhout, E. Bente, G. Roelkens, III-V-on-silicon anti-colliding pulse-type mode-locked laser, Optics Letters, 40(13), p.3057-3060 doi:10.1364/ol.40.003057 (2015)  Download this Publication (1.6MB).
  15. Z. Wang, B. Tian, Mohanchand Paladugu, M. Pantouvaki, N. Le Thomas, Clement Merckling, Weiming Guo, Johan Dekoster, J. Van Campenhout, Philippe Absil, D. Van Thourhout, Polytypic InP Nano-laser Monolithically Integrated on (001) Silicon, Nano Letters, 13(11), p.5063-5069 doi:10.1021/nl402145r (2013)  Download this Publication (2.4MB).
  16. Z. Wang, B. Tian, D. Van Thourhout, Design of a novel micro-laser formed by monolithic integration of a III-V pillar with a silicon photonic crystal cavity, Journal of Lightwave Technology, 31(9), p.1475-1481 doi:10.1109/jlt.2013.2252600 (2013)  Download this Publication (960KB).
      International Conferences

    1. K. Van Gasse, Z. Wang, G. Roelkens, T. W. Haensch, N. Picque, III-V-on-Silicon 1-GHz Mode-Locked Lasers Towards Frequency-Comb Applications, Conference on Lasers and Electro-Optics (CLEO), p.paper SM1H.1 (2 pages) (2021)  Download this Publication (1.9MB).
    2. K. Van Gasse, Z. Chen, E. Vincentini, J. Huh, S. Poelman, Z. Wang, G. Roelkens, T. W. Haensch, B. Kuyken, N. Picque, Dual-Comb Spectroscopy with Two On-Chip III-V-on-Silicon 1-GHz Mode-Locked Lasers, Conference on Lasers and Electro-Optics (CLEO), (2021)  Download this Publication (1.6MB).
    3. Z. Chen, K. Van Gasse, E. Vincentini, J. H. Huh, S. Poelman, Z. Wang, G. Roelkens, T. Haensch, B. Kuyken, N. Picque, High-resolution dual-comb gas-phase spectroscopy with a mode-locked laser on a photonic chip, Conference on Lasers and Electro-Optics (CLEO), United States, p.paper JTh4A.8 (3 pages) (2020)  Download this Publication (611KB).
    4. K. Van Gasse, J. Huh, Z.Chen, S. Poelman, Z. Wang, G. Roelkens, T. W. Haensch, B. Kuyken, N. Picque, III-V-on-silicon mode-locked lasers with 1-GHz line spacing for dual-comb spectroscopy, Conference on Lasers and Electro-Optics (CLEO), United States, p.paper SF1G.5 (2 pages) (2020)  Download this Publication (341KB).
    5. K. Van Gasse, Z. Wang, B. De Deckere, G. Roelkens, Heterogeneous Silicon Photonic Devices for Wireless Communication Systems, 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC) (invited), Spain, p.S-D01-3 doi:10.23919/URSI-AT-RASC.2018.8471380 (2018)  Download this Publication (221KB).
    6. Y. Shi, Z. Wang, J. Van Campenhout, M. Pantouvaki, B. Kunert, D. Van Thourhout, Monolithic InGaAs/GaAs multi-QWs DFB nanoridge laser directly grown on 300 mm Si Wafer, Advanced Photonics Congress, OSA, United States, p.paper ITu2A.2 (3 pages) doi:10.1364/iprsn.2017.itu2a.2 (2017)  Download this Publication (573KB).
    7. K. Van Gasse, Z. Wang, S. Uvin, J. Marien, L. Thomassen, G. Roelkens, Ka-to-L-band frequency down-conversion using a micro-photonic IIIV-on-silicon mode-locked laser and Mach-Zehnder modulator, International Conference on Space Optics, France, doi:10.1117/12.2296159 (2016)  Download this Publication (392KB).
    8. K. Van Gasse, Z. Wang, V. Moskalenko, S. Latkowski, B. Kuyken, E. Bente, G. Roelkens, Passively mode-locked III-V-on-silicon laser with 1 GHz repetition rate, The 25th International conference Semiconductor Laser Conference (ISLC 2016), Japan, p.paper ThB6 (2 pages) (2016)  Download this Publication (1.3MB).
    9. G. Roelkens, U.D. Dave, S. Keyvaninia, F. Leo, S. Uvin, K. Van Gasse, Z. Wang, S. Latkowski, E. Bente, B. Kuyken, Frequency comb generation in III-V-on-silicon photonic integrated circuits, Advanced Photonics Congress - IPR (invited), Canada, p.paper IM2A.5 doi:10.1364/iprsn.2016.im2a.5 (2016)  Download this Publication (343KB).
    10. D. Van Thourhout, Y. Shi, B. Tian, Z. Wang, M. Pantouvaki, C. Merckling, B. Kunert, W. Guo, J. Van Campenhout, III-V on Silicon DFB Laser Arrays, Group IV conference (invited), China, p.FA6 doi:10.1109/group4.2016.7739086 (2016)  Download this Publication (99KB).
    11. D. Van Thourhout, Y. Shi, B. Tian, Z. Wang, M. Pantouvaki, C. Merckling, B. Kunert, W. Guo, J. Van Campenhout, III-V on Silicon DFB Laser Arrays, Summer Topicals 2016 (invited), United States, p.MB4.1 (2016)  Download this Publication (103KB).
    12. Z. Wang, M. Pantouvaki, G. Morthier, C. Merckling, J. Van Campenhout, D. Van Thourhout, G. Roelkens, Heterogeneous Integration of InP Devices on Silicon, the 28th International Conference on Indium Phosphide and Related Materials (IPRM) (invited), Japan, p.paper ThD1-1 (2016)  Download this Publication (379KB).
    13. Z. Wang, M. Pantouvaki, G. Morthier, C. Merckling, J. Van Campenhout, D. Van Thourhout, G. Roelkens, Heterogeneous integration of inp devices on silicon, Compound semiconductor week (CSW 2016) (invited), Japan, p.paper ThD1-1 doi:10.1109/iciprm.2016.7528749 (2016)  Download this Publication (1MB).
    14. D. Van Thourhout, Z. Wang, B. Tian, Y. Shi, M. Pantouvaki, C. Merckling, Y. Hu, I. Asselberghs, S. Brems, L. Abdollahi Shiramin, C. Alessandri, J. George, J. Beeckman, M. Hsu, P .Absil, J. Van Campenhout, New Materials for Multifunctional Photonic ICs, Conferencia Españolade Nanofotonica (invited), Spain, p.81 (2016)  Download this Publication (57KB).
    15. Z. Wang, G. Roelkens, III-V-on-silicon photonic integrated circuits, Micro-optics conference (invited), United States, p.13B-1 (2016).
    16. Z. Wang, B. Tian, M. Pantouvaki, J. Van Campenhout, C. Merckling, D. Van Thourhout, Room Temperature InGaAs/InP Distributed Feedback Laser Directly Grown on Silicon, Conference on Lasers and Electro-Optics (CLEO), United States, doi:10.1364/CLEO_SI.2016.SW4M.3 (2016)  Download this Publication (307KB).
    17. G. Roelkens, A. Abbasi, S. Keyvaninia, S. Uvin, K. Van Gasse, Z. Wang, U.D. Dave, B. Kuyken, G. Morthier, D. Van Thourhout, III-V-on-silcon photonic integrated circuits for communication and sensing applications, 28th IEEE Photonics Conference (IPC 2015) (invited), United States, p.593-594 (2015)  Download this Publication (1.1MB).
    18. S. Uvin, S. Keyvaninia, M. Tassaert, Z. Wang, X. Fu, S. Latkowski, J. Marien, L. Thomassen, F. Lelarge, G. Duan, G. Lepage, P. Verheyen, J. Van Campenhout, E. Bente, G. Roelkens, 1.7 kHz RF linewidth III-V-on-silicon mode-locked laser, 12th Intenational Conference on Group IV Photonics (GFP), Canada, p.WF2 doi:10.1109/group4.2015.7305936 (2015)  Download this Publication (281KB).
    19. D. Van Thourhout, Z. Wang, B. Tian, Y. Hu, J. George, J. Beeckman, M. Pantouvaki, C. Merckling, I. Asselberghs, S. Brems, P. Absil, M. Hsu, J. Van Campenhout, New materials and devices for optical interconnect, Opto-Electronics and Communications Conference (OECC), 2015 (invited), China, doi:10.1109/OECC.2015.7340154 (2015).
    20. B. Tian, Z. Wang, D. Van Thourhout, J. Van Campenhout, Weiming Guo, M. Pantouvaki, Philippe Absil, Clement Merckling, Monolithic integrated InP distributed Bragg reflector (DBR) lasers on (001) silicon, CLEO/Europe-EQEC Conference, Germany, (2015)  Download this Publication (706KB).
    21. Z. Wang, A. Malik, B. Tian, M. Muneeb, Clement Merckling, M. Pantouvaki, Yosuke Shimura, Roger Loo, J Van Campenhout, D. Van Thourhout, G. Roelkens, Near/Mid-Infrared Heterogeneous Si Photonics, The 9th International Conference On Silicon Epitaxy And Heterostructures (invited), (2015)  Download this Publication (3.5MB).
    22. G. Roelkens, S. Keyvaninia, Y. De Koninck, S. Uvin, A. Abbasi, K. Van Gasse, Z. Wang, G. Morthier, D. Van Thourhout, R. Baets, III-V-on-silicon photonic integrated circuits for optical interconnects, IEEE Summer Topicals (invited), Bahamas, p.TuC2.1 (2015)  Download this Publication (284KB).
    23. D. Van Thourhout, S. Keyvaninia, M. Tassaert, T. Spuesens, G. Roelkens, B. Tian, Z. Wang, M. Pantouvaki, J. Van Campenhout, C. Merckling, III-V on-silicon sources for optical interconnect applications, IEEE Photonics Conference (invited), United States, p.186-187 doi:10.1109/ipcon.2014.6995310 (2014)  Download this Publication (1.4MB).
    24. Z. Wang, Clement Merckling, B. Tian, Weiming Guo, M. Pantouvaki, J Van Campenhout, D. Van Thourhout, Selective epitaxial growth of III-Vs on patterned 300 mm Si substrate, Progress In Electromagnetics Research Symposium (invited), China, (2014)  Download this Publication (92KB).
    25. Z. Wang, C. Merckling, B. Tian, W. Guo, M. Pantouvaki, J. Van Campenhout, D. Van Thourhout, Selective epitaxial growth of III-Vs on patterned 300 mm Si substrate, Progress In Electromagnetics Research Symposium Abstracts, China, p.1212 (2014)  Download this Publication (88KB).
    26. Z. Wang, Clement Merckling, B. Tian, Weiming Guo, M. Pantouvaki, J Van Campenhout, D. Van Thourhout, Philippe Absil, Integration of InP nanowire lasers on (001) silicon substrate by selective epitaxial growth, Progress In Electromagnetics Research Symposium (invited), China, (2014)  Download this Publication (220KB).
    27. D. Van Thourhout, S. Keyvaninia, M. Tassaert, T. Spuesens, G. Roelkens, B. Tian, Z. Wang, M. Pantouvaki, J. Van Campenhout, C. Merckling, III-V integration on silicon: monolithic or bonding?, EOSAM 2014 (invited), (2014).
    28. B. Tian, Z. Wang, D. Van Thourhout, M. Pantouvaki, W. Guo, Merckling Clement, J Van Campenhout, InP Nanowire lasers Epitaxially Grwon on (001) Silicon ‘V- groove’ templates, International Conference on Indium Phosphide and Related Materials(IPRM) 2014, (2014)  Download this Publication (293KB).
    29. Z. Wang, M. Pantouvaki, Mohan Paladugu, B. Tian, Richard Olivier, Bender Hugo, Clement Merckling, Weiming Guo, Johan Dekoster, Matty Caymax, J Van Campenhout, D. Van Thourhout, High Quality InP Localized Growth on Silicon for Photonics Applications, Progress In Electromagnetics Research Symposium (PIERS 2013), Sweden, p.68 (2013)  Download this Publication (220KB).
    30. Z. Wang, B. Tian, Mohan Paladugu, M. Pantouvaki, Clement Merckling, Weiming Guo, Johan Dekoster, Matty Caymax, J. Van Campenhout, Philippe Absil, D. Van Thourhout, An Ultra-Short InP Nanowire Laser Monolithic Integrated on (001) Silicon Substrate_final, IEEE summer topicals 2013, United States, p.23-24 doi:10.1109/phosst.2013.6614448 (2013)  Download this Publication (369KB).
    31. B. Tian, M. Paladugu, Z. Wang, P. Marianna, D. Van Thourhout, Photoluminescence characterization of III-V materials epitaxially grown on silicon, Proceedings of the 2012 Annual Symposium of the IEEE Photonics Society Belenux Chapter, Belgium, p.247-250 (2012)  Download this Publication (2.7MB).
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