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Ir. Stijn Poelman  (Doctoral Researcher)

This person is working in this group since 2018.
Affiliation: Ghent University - imec
Department of Information Technology
Address: Technologiepark-Zwijnaarde 126
9052 Zwijnaarde
Belgium
Office: iGent, Office 130.006
E-mail: stijn.poelman@ugent.be
Twitter: @StijnPoelman
LinkedIn: stijn-poelman-032182152
Research Area: Heterogeneously integrated mode-locked lasers
Promotors: Bart Kuyken and Maximilien Billet
Stijn received his Master's degree in Electrical Engineering at Ghent University in 2018. Afterwards he started his PhD in the Photonics Research Group of Ghent University, where he is currently working on heterogeneously integrated III/V-on-silicon nitride mode-locked lasers.

Specific Research Topics

Publications (43)

    International Journals

  1. I. Luntadila Lufungula, A. Shams-Ansari, D. Renaud, C. Op de Beeck, S. Cuyvers, S. Poelman, M. Billet, G. Roelkens, M. Loncar, B. Kuyken, Integrated Resonant Electro‐Optic Comb Enabled by Platform‐Agnostic Laser Integration (Front Cover), Lasers & Photonics Reviews, Germany, doi:10.1002/lpor.202400205 (2024)  Download this Publication (5MB).
  2. M. Billet, S. Cuyvers, S. Poelman, A. Hermans, S. Seema Saseendra, T. Nakamura, S. Okamoto, Y. Inada, K. Hisada, T. Hirasawa, J. Ramirez, D. Neel, N. Vaissiere, J. Decobert, P. Soussan, X. Rottenberg, G. Roelkens, J. Kjellman, B. Kuyken, Heterogeneous tunable III-V-on-silicon-nitride mode-locked laser emitting wide optical spectra, photonics research (invited), 12(3), p.A21-A27 doi:10.1364/PRJ.507560 (2024)  Download this Publication (1.1MB).
  3. G. Roelkens, J. Zhang, L. Bogaert, E. Soltanian, M. Billet, A. Uzun, B. Pan, Y. Liu, E. Delli, D. Wang, V. Bonito Oliva, L.Thi Ngoc Tran, X. Guo, H. Li, S. Qin, K. Akritidis, Y. Chen, Y. Xue, M. Niels, D. Maes, M. Kiewiet, T. Reep, T. Vanackere, T. Vandekerckhove, I. Luntadila Lufungula, J. De Witte, L. Reis, S. Poelman, Y. Tan, H. Deng, W. Bogaerts, G. Morthier, D. Van Thourhout, B. Kuyken, Present and future of micro-transfer printing for heterogeneous photonic integrated circuits, Applied Physics Letters - Photonics (invited), doi:10.1063/5.0181099 (2024)  Download this Publication (1.4MB).
  4. T. Vanackere, T. Vandekerckhove, L. Bogaert, M. Billet, S. Poelman, S. Cuyvers, J. Van Kerrebrouck, A. Moerman, O. Caytan, N. Singh, S. Lemey, G. Torfs, P. Ossieur, G. Roelkens, S. Clemmen, B. Kuyken, Heterogeneous integration of a High-Speed Lithium Niobate Modulator on Silicon Nitride using Micro-Transfer Printing, APL Photonics, 8, p.paper 086102 (7 pages) doi:10.1063/5.0150878 (2023)  Download this Publication (7.1MB).
  5. 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).
  6. C. Op de Beeck, F. M. Mayor, S. Cuyvers, S. Poelman, J. F. Herrmann, O. Atalar, T. P. McKenna, B. Haq, W. Jiang, J. D. Witmer, G. Roelkens, A. H. Safavi-Naeini, R. Van Laer, B. Kuyken, III/V-on-lithium niobate amplifiers and lasers, Optica, 8(10), p. 1288-1289 doi:https://doi.org/10.1364/OPTICA.438620 (2021)  Download this Publication (4.8MB).
  7. 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).
  8. 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).
  9. 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).
  10. 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).
  11. Q. Van den Brande, S. Lemey, S. Cuyvers, S. Poelman, L. De Brabander, O. Caytan, L. Bogaert, I. Lima De Paula, S. Verstuyft, A. C. F. Reniers, B. Smolders, B. Kuyken, D. Vande Ginste, H. Rogier, A Novel Hybrid Integration Strategy for Compact, Broadband and Highly Efficient Millimeter-Wave On-Chip Antennas, IEEE Antennas and Wireless Propagation Letters, 18(11), p.2424-2428 doi:10.1109/LAWP.2019.2929428 (2019)  Download this Publication (818KB).
      International Conferences

    1. T. Reep, S. Poelman, J. De Witte, S. Cuyvers, D. Van Thourhout, B. Kuyken, Automated alignment- and fabrication-tolerant multi-segment adiabatic mode coupler using Ansys Lumerical , IEEE Photonics Benelux Annual Symposium 2024, Belgium, (2024).
    2. S. Poelman, T. Reep, M. Billet, B. Kuyken, Heterogeneously integrated III/V-on-SiN mode-locked laser using two-step micro-transfer printing, IEEE Photonics Benelux Annual Symposium 2024, Netherlands, (2024).
    3. S. Poelman, T. Reep, A. Lebanov, X. Rottenberg, J. Kjellman, M. Billet, B. Kuyken, Heterogeneous III-V-On-Silicon-Nitride Mode-Locked Laser With Intra-Cavity Filter, Conference on Lasers and Electro-Optics Pacific Rim, South Korea, (2024).
    4. M. Niels, T. Vanackere, S. Poelman, T. Vandekerckhove, G. Roelkens, M. Billet, B. Kuyken, Characterisation of Micro-Transfer Printed cm-scale Lithium Niobate on a Silicon Nitride platform, Conference on Lasers and Electro-Optics Pacific Rim, South Korea, doi:10.1109/CLEO-PR60912.2024.10676767 (2024)  Download this Publication (134KB).
    5. T. Vandekerckhove, R. Van Assche, I. Tanghe, M. Niels, S. Poelman, T. Vanackere, M. Billet, S. Clemmen, B. Kuyken, Highly-Selective Etching of Micro-Transfer-Pritned Thin-Film Lithium Niobate for Low Coupling Losses, Conference on Lasers and Electro-Optics, United States, p.paper STh3F.6 (2 pages) (2024)  Download this Publication (1.7MB).
    6. N. Fiuczek, K. Akritidis, V. Bonito Oliva, S. Poelman, M. Billet, A. Hermans, I. Levchenko, B. Kuyken, H. Turski, Electrochemical etching - a way to enable transfer-printing of III-nitride devices, accepted for publication in Annual Symposium of the IEEE Photonics Society Benelux Chapter, Belgium,  (to be published).
    7. K. Akritidis, M. Billet, S.S. Saseendran, S. Poelman, G. Roelkens, P. Neutens, J. Brouckaert, P. Van Dorpe, B. Kuyken, a-Si:H Layer Enabling a sub-1.2 dB Loss SiN-III/V-SiN Transition for Evanescently Coupled Lasers at 920 nm, IEEE Photonics Conference (IPC), United States, p.paper MH3.3 (2 pages) doi:10.1109/IPC57732.2023.10360576 (2023).
    8. M. Billet, T. Vanackere, T. Vandekerckhove, M. Niels, L.N Reis, D. Maes, M. Kiewiet, K. Akritidis, S. Cuyvers, S. Poelman, T. Reep, V. Bonito Oliva, F. Leo, G. Roelkens, B. Kuyken, Filling the gap of silicon nitride photonic platform functionalities using micro-transfer printing, (invited) publication in Advanced Photonics Congress, South Korea,  (to be published)  Download this Publication (154KB).
    9. J. Zhang, L. Bogaert, M. Billet, D. Wang, B. Pan, S. Qin, E. Soltanian, S. Cuyvers, D. Maes, T. Vanackere, T. Vandekerckhove, S. Poelman, M. Kiewiet, I. Luntadila Lufungula, X. Guo, H. Li, J. De Witte, G. Lepage, P. Verheyen, J. Van Campenhout, B. Kuyken, G. Morthier, D. Van Thourhout, R. Baets, G. Roelkens, Photonic integrated circuits realized using micro-transfer printing, PIERS (invited), (2023).
    10. S. Poelman, S. Cuyvers, E. Vissers, J. De Witte, B. Haq, A. Hermans, N. Picque, G. Roelkens, B. Kuyken, Low Repetition Rate Mode-Locked Laser on a Commercial Foundry Low-Index Photonic Platform, Conference on Lasers and Electro-Optics, (2023), United States, doi:10.1364/CLEO_SI.2023.SW4L.3 (2023)  Download this Publication (817KB).
    11. S. Poelman, M. Billet, A. Hermans, N. Fiuczek, H. Turski, B. Kuyken, Transfer Printing of InGaN/GaN Quantum-Well based Light Emitting Diodes, Conference on Lasers and Electro-Optics, (2023), United States, doi:10.1364/CLEO_AT.2023.ATu3H.5 (2023)  Download this Publication (1.9MB).
    12. T. Vanackere, T. Vandekerckhove, L. Bogaert, M. Billet, S. Poelman, S. Cuyvers, Joris Van Kerrebrouck, Arno Moerman, Olivier Caytan, Sam Lemey, Guy Torfs, G. Roelkens, S. Clemmen, B. Kuyken, High-Speed Lithium Niobate Modulator on Silicon Nitride using Micro-Transfer Printing, Conference on Lasers and Electro-Optics, United States, p.paper STh1R.1 (2 pages) doi:10.1364/CLEO_SI.2023.STh1R.1 (2023)  Download this Publication (367KB).
    13. S. Cuyvers, S. Poelman, T. Reep, A. Hermans, C. Op de Beeck, G. Roelkens, M. Billet, B. Kuyken, III-V-on-Silicon-Nitride Mode-Locked Lasers, Conference on Lasers and Electro-Optics, United States, p.paper SF1K.1 (2 pages) doi:10.1364/CLEO_SI.2023.SF1K.1 (2023)  Download this Publication (146KB).
    14. I. Luntadila Lufungula, A. Shams-Ansari, D. Renaud, C. Op de Beeck, S. Cuyvers, S. Poelman, G. Roelkens, M. Loncar, B. Kuyken, Universally printable single-mode laser on low-index platforms, Conference on Lasers and Electro-Optics, United States, (2022)  Download this Publication (122KB).
    15. 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).
    16. 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).
    17. D. Maes, L.N Reis, S. Poelman, E. Vissers, V. Avramovic, G. Roelkens, S. Lemey, E. Peytavit, B. Kuyken, High-Speed Photodiodes on Silicon Nitride with a Bandwidth beyond 100 GHz, Conference on Lasers and Electro-Optics (CLEO), United States, doi:10.1364/CLEO_SI.2022.SM3K.3 (2022)  Download this Publication (10MB).
    18. I. Luntadila Lufungula, A.Shams-Ansari, D. Renaud, C. Op de Beeck, S. Cuyvers, S. Poelman, G. Roelkens, M. Loncar, B. Kuyken, Post-deadline: On-chip electro-optic frequency comb generation using a heterogeneously integrated laser, Conference on Lasers and Electro-Optics, (2022).
    19. 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).
    20. I. Luntadila Lufungula, A.Shams-Ansari, C. Op de Beeck, S. Cuyvers, S. Poelman, G. Roelkens, M. Loncar, B. Kuyken, Two-step transfer printed single mode DFB laser on LN, Annual Symposium of the IEEE Photonics Society Benelux Chapter, Belgium, (2021)  Download this Publication (221KB).
    21. 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).
    22. J. De Witte, S. Cuyvers, S. Poelman, B. Kuyken, D. Van Thourhout, Realization of Fabrication-Tolerant Si3N4-Si Mode Transformers, IEEE Photonics Conference (IPC), (2021).
    23. 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).
    24. D. Maes, G. Roelkens, M. Zaknoune, C. Op de Beeck, S. Poelman, M. Billet, M. Muneeb, S. Lemey, E. Peytavit, B. Kuyken, Heterogeneous integration of uni-travelling-carrier photodiodes using micro-transfer-printing on a silicon-nitride platform, 2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC), Germany, p.paper CK-4.3 THU doi:10.1109/CLEO/Europe-EQEC52157.2021.9542787 (2021)  Download this Publication (3.2MB).
    25. 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).
    26. 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).
    27. T. Vanackere, M. Billet, C. Op de Beeck, S. Poelman, G. Roelkens, S. Clemmen, B. Kuyken, Micro-Transfer Printing of Lithium Niobate on Silicon Nitride, European Conference on Optical Communication, Belgium, doi:10.1109/ECOC48923.2020.9333415 (2020)  Download this Publication (1.2MB).
    28. 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).
    29. 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).
    30. S. Cuyvers, S. Poelman, K. Van Gasse, B. Kuyken, Novel Hybrid Modeling Strategy for Semiconductor Mode-Locked Lasers , OSA Laser Congress, (2020).
    31. 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).
    32. 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).
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