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Prof. dr. ir. Kasper Van Gasse  (Professor)

This person is working in this group since 2014.
Affiliation: Ghent University
INTEC
Address: Technologiepark Zwijnaarde 126
9052 Gent
Belgium
Office: iGent, Office 130.006
Phone: +32-09-331 4842
E-mail: [email protected]
Twitter: @KasperVanGasse
ORCID: 0000-0002-4286-585X
Research Area: Microwave photonics and integrated mode-locked lasers
PhD Thesis: Kasper Van Gasse, Fotonische bouwblokken en subsystemen voor microgolffotonica in heterogene siliciumtechnologie, Heterogeneous Silicon Photonic Devices and Subsystems for Microwave Photonics, 5/2019
KasperVan Gasse
Kasper Van Gasse received a PhD in the Photonics Research Group, of Ghent University and imec, in 2019 and a MSc in Engineering Physics at Ghent University in 2014. For his PhD work on Photonic Integrated Circuits for 5G networks he received the Nokia Bell Scientific Award 2020 awarded by Nokia Bell Labs and the FWO.

In 2019 he was awarded a postdoctoral fellowship by the FWO and developed integrated mode-locked lasers at Ghent University and imec. At the end of 2019 he also joined the Laser Spectroscopy Division of the Max Planck Institute of Quantum Optics. Here he worked together with Theodore Haensch and Nathalie Picque to develop dual-comb systems based on integrated mode-locked lasers.

Afterwards he obtained a postdoctoral fellowship of the Belgian American Educational Foundation. In the framework of the latter fellowship, he was a postdoctoral researcher at the Nanoscale and Quantum Photonics Lab headed by Jelena Vučković at Stanford University. At Stanford University he developed the first thin-film monocrystalline titanium-sapphire nanophotonic laser platform.

He is now an Associate professor at Ghent University and Photonics Research Group of Ghent University and imec. Here his goal is to further develop chip-scale solid-state lasers for metrology and quantum systems in the framework of the ERC StG LASIQ.




Specific Research Topics

Current PhD Students

Graduated PhDs

Patents

Publications (80)

    International Journals

  1. J. Yang, K. Van Gasse, D.M. Lukin, M.A. Guidry, G.H. Ahn, A.D. White, J. Vuckovic, Titanium:sapphire-on-insulator integrated lasers and amplifiers, Nature, 630, p.853-859 doi:10.1038/s41586-024-07457-2 (2024).
  2. E. Vissers, S. Poelman, H. Wenzel, H. Christopher, K. Van Gasse, A. Knigge, B. Kuyken, Hybrid integrated mode-locked laser using a GaAs-based 1064 nm gain chip and a SiN external cavity, Optics Express, 30(23), p.42394-42405 doi:10.1364/OE.474671 (2022)  Download this Publication (4MB).
  3. A. Hermans, K. Van Gasse, B. Kuyken, On-chip optical comb sources, APL Photonics (invited), 7, p.100901 doi:10.1063/5.0105164 (2022)  Download this Publication (10MB).
  4. A. Pandey, K. Van Gasse, D. Van Thourhout, Integrated photonics approach to radio frequency self interference cancellation, Optics Continuum, 1(8), p.1668-1675 doi:10.1364/OPTCON.461004 (2022).
  5. S. Cuyvers, A. Hermans, M. Kiewiet, J. Goyvaerts, G. Roelkens, K. Van Gasse, D. Van Thourhout, B. Kuyken, Heterogeneous integration of Si photodiodes on silicon nitride for near-visible light detection, Optics Letters, 47(4), p.937-940 doi:https://doi.org/10.1364/OL.447636 (2022)  Download this Publication (2.6MB).
  6. E. Vincentini, Z. Wang, K. Van Gasse, T. W. Haensch, N. Picque, Dual-comb hyperspectral digital holography, Nature Photonics, 15, p.890–894 doi:10.1038/s41566-021-00892-x (2021)  Download this Publication (8MB).
  7. K. Yang, A. White, F. Ashtiani, C. Shirpurkar, S. Pericherla, L. Chang, H. Song, K. Zou, H. Zhou, K. Pang, M. Guidry, D. Lukin, H. Hao, L. Trask, G. Ahn, A. Netherton, T. Briles, J. Stone, L. Rechtman, J. Stone, K. Van Gasse, J. Skarda, L. Su, D. Vercruysse, J. Maclean, S. Aghaeimeibodi, M. Li, D. Miller, D. Marom, S. Papp, A. Willner, J. Bowers, P. Delfyett, F. Aflatouni, J. Vuckovic, Inverse-designed multi-dimensional silicon photonic transmitters, Archived.(2021).
  8. S. Cuyvers, B. Haq, G. Roelkens, K. Van Gasse, B. Kuyken, Mode-locked comb lasers for chip-scale spectroscopy, Compound Semiconductor (invited), 27(7), p.60-64 (2021)  Download this Publication (478KB).
  9. A. Hermans, K. Van Gasse, J. O. Kjellman, C. Caer, T. Nakamura, Y. Inada, K. Hisada, T. Hirasawa, S. Cuyvers, S. Kumari, A. Marinins, R. Jansen, G. Roelkens, P. Soussan, X. Rottenberg, B. Kuyken, High-pulse-energy III-V-on-silicon-nitride mode-locked laser, APL Photonics, 6, p.096102 doi:10.1063/5.0058022 (2021)  Download this Publication (6.5MB).
  10. S. Cuyvers, B. Haq, C. Op de Beeck, S. Poelman, A. Hermans, Z. Wang, A. Gocalinska, M. Ellamei, B. Corbett, G. Roelkens, K. Van Gasse, B. Kuyken, Low Noise Heterogeneous III-V-on-Silicon-Nitride Mode-Locked Comb Laser, Laser & Photonics Reviews, p.2000485 doi:https://doi.org/10.1002/lpor.202000485 (2021)  Download this Publication (2.2MB).
  11. S. Cuyvers, S. Poelman, K. Van Gasse, B. Kuyken, Hybrid modeling approach for mode‑locked laser diodes with cavity dispersion and nonlinearity, Scientific Reports, 11(10027), doi:https://doi.org/10.1038/s41598-021-89508-6 (2021)  Download this Publication (2MB).
  12. E. Vissers, S. Poelman, C. Op de Beeck, K. Van Gasse, B. Kuyken, Hybrid integrated mode-locked laser diodes with a silicon nitride extended cavity, Optics Express, 29(10), p.15013-15022 doi:10.1364/OE.422621 (2021)  Download this Publication (4MB).
  13. L. Bogaert, J. Van Kerrebrouck, L. Breyne, J. Lambrecht, H. Li, K. Van Gasse, J. Verbist, M. Vanhoecke, H. Ramon, A. Srinivasan, P. De Heyn, J. Van Campenhout, P. Ossieur, P. Demeester, X. Yin, J. Bauwelinck, G. Torfs, G. Roelkens, SiGe EAM-Based Transceivers for Datacenter Interconnects and Radio over Fiber, IEEE Journal on Selected Topics in Quantum Electronics (invited), 27(3), p.6000113 doi:10.1109/JSTQE.2020.3027046 (2021)  Download this Publication (5.7MB).
  14. L. Bogaert, J. Van Kerrebrouck, H. Li, I. Lima de Paula, K. Van Gasse, C.-Y. Wu, P. Ossieur, S. Lemey, H. Rogier, P. Demeester, G. Roelkens, J. Bauwelinck, G. Torfs, SiPhotonics/GaAs 28-GHz Transceiver with Reflective EAM for Laser-Less mmWave-over-Fiber, Journal of Lightwave Technologies (invited), 39(3), p.779-786 doi:10.1109/JLT.2020.3021175 (2021)  Download this Publication (3.5MB).
  15. A. Verschelde, K. Van Gasse, B. Kuyken, M. Giudici, G. Huyet, M. Marconi, Analysis of the phase-locking dynamics of a III-V-on-silicon frequency comb laser, OSA Continuum, 4(1), p.129-136 doi:10.1364/OSAC.412039 (2021)  Download this Publication (3.7MB).
  16. L. Breyne, H. Ramon, K. Van Gasse, M. Verplaetse, J. Lambrecht, M. Vanhoecke, J. Van Campenhout, G. Roelkens, P. Ossieur, X. Yin, J. Bauwelinck, 50 GBd PAM4 transmitter with a 55nm SiGe BiCMOS driver and silicon photonic segmented MZM, Optics Express, 28(16), doi:10.1364/OE.397765 (2020)  Download this Publication (1.9MB).
  17. 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).
  18. B. Haq, S. Kumari, K. Van Gasse, J. Zhang, A. Gocalinska, E. Pelucchi, B. Corbett, G. Roelkens, Micro-Transfer-Printed III-V-on-Silicon C-Band Semiconductor Optical Amplifiers, Lasers & Photonics Reviews, p.1900364 doi:10.1002/lpor.201900364 (2020)  Download this Publication (3.7MB).
  19. L. Bogaert, H. Li, K. Van Gasse, J. Van Kerrebrouck, J. Bauwelinck, G. Roelkens, G. Torfs, 36 Gb/s Narrowband Photoreceiver for mmWave Analog Radio-over-Fiber, Journal of Lightwave Technologies, 38(12), p.3289-3295 doi:10.1109/JLT.2020.2968149 (2020)  Download this Publication (3MB).
  20. K. Van Gasse, S. Uvin, V. Moskalenko, S. Latkowski, G. Roelkens, E. Bente, B. Kuyken, Recent advances in the photonic integration of mode-locked laser diodes, IEEE Photonics Technology Letters (invited), 31(23), p.1870 - 1873 doi:10.1109/LPT.2019.2945973 (2019)  Download this Publication (419KB).
  21. G. Muliuk, K. Van Gasse, J. Van Kerrebrouck, A. J. Trindade, B. Corbett, D. Van Thourhout, G. Roelkens, 4x25Gbit/s polarisation diversity silicon photonics receiver with transfer printed III-V photodiodes, IEEE Photonics Technology Letters, 31(4), p.287-290 doi: 10.1109/LPT.2018.2889901 (2019)  Download this Publication (931KB).
  22. K. Van Gasse, J. Verbist, H. Li, G. Torfs, J. Bauwelinck, G. Roelkens, Silicon photonics radio-over-fiber transmitter using GeSi EAMs for frequency up-conversion, IEEE Photonics Technology Letters, 31(2), p.181-184 doi:10.1109/lpt.2018.2889537 (2019)  Download this Publication (732KB).
  23. K. Van Gasse, R. Wang, G. Roelkens, 27 dB gain III-V-on-silicon semiconductor optical amplifier with > 50 mW output power, Optics Express, 27(1), p.293-302 doi:10.1364/oe.27.000293 (2019)  Download this Publication (24.8MB).
  24. L. Bogaert, K. Van Gasse, T. Spuesens, G. Torfs, J. Bauwelinck, G. Roelkens, Silicon Photonics Traveling Wave Photodiode with Integrated Star Coupler for High-Linearity mmWave Applications, Optics Express, 26(26), p.34753-34765 doi:10.1364/oe.26.034763 (2018)  Download this Publication (4.7MB).
  25. 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).
  26. K. Van Gasse, J. Van Kerrebrouck, A. Abbasi, J. Verbist, G. Torfs, G. Morthier, X. Yin, J. Bauwelinck, G. Roelkens, III-V-on-Silicon Photonic Transceivers for Radio-over-Fiber links, Journal of Lightwave Technology, 36(19), p.4438-4444 doi:10.1109/JLT.2018.2845743 (2018)  Download this Publication (1.1MB).
  27. 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).
  28. 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).
  29. 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).
  30. 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).
      International Conferences

    1. M. Kiewiet, S. Cuyvers, A. Hermans, M. Billet, J. Zhang, G. Roelkens, K. Van Gasse, B. Kuyken, Scalable Heterogeneous Integration of a Pre-Processed Facet-Emitting Visible-Wavelength GaAs Laser, Conference on Lasers and Electro-Optics, (2023), United States, doi:10.1364/CLEO_SI.2023.STu4P.6 (2022)  Download this Publication (822KB).
    2. M. Kiewiet, S. Cuyvers, G. Roelkens, K. Van Gasse, B. Kuyken, Facet-coupled heterogeneous integration of GaAs SOAs on silicon nitride through micro-transfer printing for near-visible applications, IEEE Benelux Photonics Chapter - Annual Symposium 2022, Netherlands, p.42-45 (2022)  Download this Publication (675KB).
    3. M. Torreele, S. Cuyvers, T. Reep, K. Van Gasse, E. Bente, B. Kuyken, Hybrid modeling technique for on-chip extended cavity semiconductor mode-locked lasers, 28th International Semiconductor Laser Conference, Japan, p.paper TuP-37 (2 pages) (2022).
    4. S. Cuyvers, A. Hermans, S. Poelman, C. Op de Beeck, B. Haq, G. Roelkens, K. Van Gasse, B. Kuyken, III-V-on-Silicon-Nitride Mode-Locked Lasers, Conference on Lasers and Electro-Optics Pacific Rim (invited), Japan, (2022).
    5. K. Van Gasse, M. Cotrufo, K. Yang, A. Alu, J. Vuckovic, All optical switching in a silicon nonlinear Fano resonator, accepted for publication in Conference on Lasers and Electro-Optics,  (to be published).
    6. S. Cuyvers, T. Vanackere, T. Vandekerckhove, S. Poelman, C. Op de Beeck, J. De Witte, A. Hermans, K. Van Gasse, N. Picque, D. Van Thourhout, G. Roelkens, S. Clemmen, B. Kuyken, High-Yield Heterogeneous Integration of Silicon and Lithium Niobate Thin Films, Conference on Lasers and Electro-Optics, United States, (2022)  Download this Publication (240KB).
    7. Kiyoul Yang, Alexander White, Farshid Ashtiani, Chinmay Shirpurkar, Srinivas Varma, Lin Chang, Hao Song, Kaiheng Zou, Huibin Zhou, Kai Pang, Joshua Yang, Melissa Guidry, Daniil Lukin, Han Hao, Lawrence Trask, Geun Ho Ahn, Andy Netherton, Travis Briles, Jordan Stone, Lior Rechtman, Jeffrey Stone, K. Van Gasse, Jinhee Skarda, Logan Su, Dries Vercruysse, Jean-Philippe MacLean, Shahriar Aghaeimeibodi, Ming-Jun Li, David Miller, Dan Marom, Scott Papp, Alan Willner, John Bowers, Peter Delfyett, Firooz Aflatouni, Jelena Vuckovic, Inverse-designed multi-wavelength, multi-mode optical interconnects using soliton microcombs, accepted for publication in Conference on Lasers and Electro-Optics,  (to be published).
    8. A. White, G. Ahn, J. Herrmann, F. Mayor, K. Van Gasse, K. Yang, A. Safavi-Naeini, J. Vuckovic, Integrated Passive Nonlinear Optical Isolators, accepted for publication in Conference on Lasers and Electro-Optics,  (to be published).
    9. B. Kuyken, S. Cuyvers, A. Hermans, S. Poelman, C. Op de Beeck, B. Haq, G. Roelkens, K. Van Gasse, J. O. Kjellman, C. Caer, P. Soussan, X. Rottenberg, III-V-on-Silicon-Nitride Mode-Locked Lasers, Optical Fiber Communication Conference (invited), United States, (2021).
    10. S. Cuyvers, G. Morthier, F. Leo, K. Van Gasse, B. Kuyken, Generalized Hybrid Model for Extended Cavity Mode-Locked Laser Diodes, Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, (2021).
    11. S. Poelman, S. Cuyvers, J. De Witte, A. Hermans, K. Van Gasse, N. Picque, G. Roelkens, D. Van Thourhout, B. Kuyken, Generic Heterogeneous Integration Process Flow for Commercial Foundry Low-Index Photonic Platforms, Frontiers in Optics, (2021)  Download this Publication (1.9MB).
    12. E. Vissers, S. Poelman, K. Van Gasse, B. Kuyken, Hybrid-integrated extended cavity mode-locked laser using SiN and a generic III/V platform, 2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC), p.paper CB6.3 THU (2021)  Download this Publication (2.5MB).
    13. 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).
    14. 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).
    15. A. Hermans, K. Van Gasse, J. O. Kjellman, C. Caer, T. Nakamura, Y. Inada, K. Hisada, T. Hirasawa, S. Kumari, A. Marinins, R. Jansen, G. Roelkens, P. Soussan, X. Rottenberg, B. Kuyken, III-V-on-Silicon-Nitride Mode-Locked Laser with 2 pJ On-Chip Pulse Energy, Conference on Lasers and Electro-Optics, p.SM1A.1 doi:10.1364/CLEO_SI.2021.SM1A.1 (2021)  Download this Publication (407KB).
    16. E. Vincentini, Z. Wang, K. Van Gasse, T. W. Haensch, N. Picque, Dual-comb digital holography with high spectral resolution, Conference on Lasers and Electro-Optics (CLEO), United States, (2021)  Download this Publication (874KB).
    17. S. Cuyvers, B. Haq, C. Op de Beeck, S. Poelman, A. Hermans, Z. Wang, G. Roelkens, K. Van Gasse, B. Kuyken, Chip-scale electrically-pumped III-V-on-Silicon-Nitride frequency comb, accepted for publication in Photonics Online Meetup,  (to be published).
    18. S. Cuyvers, B. Haq, C. Op de Beeck, S. Poelman, A. Hermans, Z. Wang, G. Roelkens, K. Van Gasse, B. Kuyken, Ultra-Dense III-V-on-Silicon Nitride Frequency Comb Laser , European Conference on Optical Communication (ECOC), Belgium, p.paper TH1L-4 (3 pages) (2020).
    19. S. Poelman, K. Van Gasse, B. Kuyken, Multimode interference reflector for anti-colliding III-V-on-silicon-nitride mode-locked lasers, European Semiconductor Laser Workshop 2020, Netherlands, (2020)  Download this Publication (2.4MB).
    20. A. Verschelde, K. Van Gasse, B. Kuyken, M. Giudici, G. Huyet, M. Marconi, Analysis of the phase-locking dynamics of a III-V-on-silicon mode-locked laser, European Semiconductor Laser Workshop 2020, (2020)  Download this Publication (1.8MB).
    21. S. Cuyvers, S. Poelman, K. Van Gasse, B. Kuyken, Novel Hybrid Modeling Strategy for Semiconductor Mode-Locked Lasers , OSA Laser Congress, (2020).
    22. K. Van Gasse, B. Kuyken, A. Verschelde, M. Giudici, M. Marconi, G. Huyet, Analysis of the Phase-Locking Dynamics of a III-V-on-Silicon Ring Mode-Locked Laser, Frontiers in Optics, p.paper FW7F.3 (2020).
    23. 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).
    24. 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).
    25. L. Bogaert, J. Van Kerrebrouck, H. Li, I. Lima De Paula, K. Van Gasse, S. Lemey, H. Rogier, P. Demeester, G. Roelkens, J. Bauwelinck, G. Torfs, SiPhotonics/GaAs 28-GHz Transceiver for mmWave-over-Fiber Laser-Less Active Antenna Units, Optical Fiber Communication Conference (2020) - Postdeadline Papers, United States, p.paper Th4A.5 (3 pages) doi:10.1364/OFC.2020.Th4A.5 (2020)  Download this Publication (2.6MB).
    26. J. Rahimi Vaskasi, M. Shahin, K. Van Gasse, G. Roelkens, G. Morthier, Characterization of optical loss and carrier lifetime in integrated III-V/SOI distributed feedback lasers, Annual Symposium of the IEEE Photonics Society Benelux Chapter, Netherlands, (2019)  Download this Publication (684KB).
    27. K. Van Gasse, G. Roelkens, Advanced Analog Transceivers Based on Silicon Photonics, 2019 IEEE International Topical Meeting on Microwave Photonics (invited), Canada, (2019).
    28. L. Bogaert, H. Li, K. Van Gasse, J. Van Kerrebrouck, J. Bauwelinck, G. Roelkens, G. Torfs, Narrowband Photoreceiver for Analog Radio-over-Fiber in the 24.25-29.5 GHz band, European Conference on Optical Communication, Ireland, p.paper 44567367 (4 pages) doi:10.1049/cp.2019.0777 (2019)  Download this Publication (860KB).
    29. K. Van Gasse, R. Wang, G. Roelkens, High-Power III-V-on-Silicon Semiconductor Optical Amplifier (> 50 mW) for Integrated Mode-Locked Lasers, Conference on Lasers and Electro-Optics Europe, Germany, p.paper cb_3_2 doi:10.1109/cleoe-eqec.2019.8871893 (2019).
    30. K. Van Gasse, A. Abbasi, M. Shahin, J. Verbist, J. Van Kerrebrouck, G. Torfs, B. Moeneclaey, J. Bauwelinck, X. Yin, G. Roelkens, G. Morthier, Silicon photonic Radio-over-Fiber transceivers and microwave photonic up-converters, PhotonIcs & Electromagnetics Research Symposium (PIERS) (invited), Italy, p.2693 (2019).
    31. M. Shahin, J. Rahimi Vaskasi, J. Van Kerrebrouck, A. Abbasi, K. Van Gasse, M. Muneeb, L. Breyne, P. Ossieur, X. Yin, J. Bauwelinck, G. Roelkens, G. Morthier, Demonstration of 80 Gbps NRZ-OOK Electro-Absorption Modulation of InP-on-Si DFB Laser Diodes, Conference on Lasers and Electro-Optics (CLEO), United States, doi:10.1364/CLEO_SI.2019.STh4N.1 (2019)  Download this Publication (1.8MB).
    32. K. Van Gasse, J. Verbist, H. Li, G. Torfs, J. Bauwelinck, G. Roelkens, EAM-based Microwave Mixer Implemented in Silicon Photonics, European Conference on Integrated Optics (ECIO 2019), Belgium, p.T.B2.4 (2019)  Download this Publication (372KB).
    33. B. Haq, S. Kumari, J. Zhang, K. Van Gasse, A. Gocalinska, E. Pelucchi, B. Corbett, G. Roelkens, micro-transfer-printed III-V-on-silicon C-band SOAs with 17dB gain, IEEE Photonics conference, (2019)  Download this Publication (2.1MB).
    34. L. Bogaert, J. Verbist, K. Van Gasse, G. Torfs, J. Bauwelinck, G. Roelkens, Germanium Photodetector with Monolithically Integrated Narrowband Matching Network on a Silicon Photonics Platform, European Conference on Integrated Optics (ECIO 2019), 21, Belgium, p.W.P01.11 (2019)  Download this Publication (533KB).
    35. A. Rahim, A. Abbasi, M. Shahin, N. Sequeira Andre, A. Richter, J. Van Kerrebrouck, K. Van Gasse, A. Katumba, B. Moeneclaey, Xin Yin, G. Morthier, R. Baets, G. Roelkens, 50 Gb/s DMT and 120 Mb/s LTE signal transmission over 5 km of optical fiber using a silicon photonics transceiver, Advanced Photonics Congress, Switzerland, p.IW1B.4 doi:10.1364/iprsn.2018.iw1b.4 (2018)  Download this Publication (356KB).
    36. 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).
    37. G. Muliuk, K. Van Gasse, M. Shahin, J. Verbist, A. J. Trindade, B. Corbett, D. Van Thourhout, G. Roelkens, 4x25Gbit/s Silicon Photonics Tunable Receiver using Transfer Printed III-V Photodiodes, IEEE Photonics Conference, United States, p.TuA1.2 (169-170) doi:10.1109/ipcon.2018.8527158 (2018)  Download this Publication (1.7MB).
    38. L. Bogaert, K. Van Gasse, G. Torfs, J. Bauwelinck, G. Roelkens, High-power traveling wave photodetector in silicon photonics with monolithically integrated optical power splitter, 22nd Annual Symposium of the IEEE Photonics Society Benelux Chapter, Proceedings, Netherlands, p.74-77 (2017)  Download this Publication (242KB).
    39. K. Van Gasse, J. Van Kerrebrouck, A. Abbasi, G. Torfs, J. Bauwelinck, G. Roelkens, 16 Gbps RoF Link at 20 GHz Carrier Frequency using a Silicon Photonics Transmitter and Receiver, The 2017 International Topical Meeting on Microwave Photonics (MWP 2017), China, p.4 pages doi:10.1109/MWP.2017.8168728 (2017)  Download this Publication (294KB).
    40. K. Van Gasse, J. Van Kerrebrouck, A. Abbasi, G. Morthier, J. Bauwelinck, G. Roelkens, 26 GHz Carrier Frequency 10 Gbit/s Radio-over-Fiber Link based on a Directly Modulated III-V/Si DFB Laser, European Conference on Integrated Optics (ECIO, Netherlands, p.T3.4 (2017)  Download this Publication (585KB).
    41. A. Rahim, A. Abbasi, N. Sequeira Andre, A. Katumba, Hadrien Louchet, K. Van Gasse, R. Baets, G. Morthier, G. Roelkens, 69 Gb/s DMT Transmission Using Directly Modulated Heterogeneously Integrated InP-on-Si DFB , Optical Fiber Communication Conference and Exhibition (OFC) , United States, p.paper Th1B5 (3 pages) (2017)  Download this Publication (365KB).
    42. J. Sarmiento-Merenguel, J. Verbist, K. Van Gasse, J. Zhang, B. Moeneclaey, J. Bauwelinck, X. Yin, R. Halir, A. Ortega-Monux, I, Molina-Fernandez, G. Roelkens, Demonstration of Silicon-on-insulator coherent receiver for radio-over-fiber applications, European Conference on Integrated Optics (ECIO), Netherlands, p.M7.4 (2017)  Download this Publication (2.1MB).
    43. K. Van Gasse, J. Van Kerrebrouck, A. Abbasi, G. Torfs, H. Chen, X. Yin, J. Bauwelinck, G. Roelkens, 480Mbps/1 Gbps radio-over-fiber link based on a directly modulated III-V-on-Silicon DFB laser, IEEE topical meeting on Microwave Photonics 2016, United States, p.328-331 doi:10.1109/MWP.2016.7791272 (2016)  Download this Publication (535KB).
    44. 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).
    45. 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).
    46. 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).
    47. 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).
    48. 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).
        National Conferences

      1. K. Van Gasse, Microwave photonics, Photonics@be Doctoral School , Belgium, (2017)  Download this Publication (2.5MB).
      2. S. Dhoore, A. Abbasi, J. Zhang, K. Van Gasse, M. Shahin, G. Roelkens, G. Morthier, InP-on-Silicon Lasers for Optical Communication, FEA Research Symposium, Belgium, (2017).
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