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Ir. Korneel Molkens  (Doctoral Researcher)

This person is working in this group since 2021.
Affiliation: Ghent university - Imec
Department of information technology
Address: Technologiepark 126
9052 Gent
Belguim
Office: iGent, Office 140.012
E-mail: korneel.molkens@ugent.be
ORCID: 0000-0003-0721-3212
Research Area: Integration of colloidal quantum dots
Promotors: Dries Van Thourhout and Pieter Geiregat
KorneelMolkens
Korneel obtained a master degree in engineering physics from Ghent university in 2021. His master thesis covered the topic of random lasing in quantum dot based structures. In 2021, he started a PhD at the photonics research group, continuing working on the integration of colloidal quantum dots.

Specific Research Topics

Publications (9)

    International Journals

  1. Wai Kit Ng, T.V. Raziman, Dhruv Saxena, K. Molkens, I. Tanghe, Zhenghe Xuan, P. Geiregat, D. Van Thourhout, Mauricio Barahona, Riccardo Sapienza, Mode Visualization and Control of Complex Lasers Using Neural Networks, ACS Photonics, p. 1-17 doi:10.1021/acsphotonics.5c01710 (2025)  Download this Publication (5.1MB).
  2. T.V. Raziman, A. Fischer, R. Nori, A. Chan, W. Kit Ng, D. Saxena, O. Hess, K. Molkens, I. Tanghe, P. Geiregat, D. Van Thourhout, M. Barahona, R. Sapienza, Single-Mode Emission by Phase-Delayed Coupling Between Nanolasers, ACS Photoniocs, 12(5), p.2337-2343 doi:10.1021/acsphotonics.4c01230 (2025)  Download this Publication (3.1MB).
  3. I. Tanghe, K. Molkens, T. Vandekerckhove, Dobromil Respekta, Amelia Waters, Jiamin Huang, Jacob Beavon, Dulanjan Harankahage, Chao Yang Lin, Kai Chen, D. Van Thourhout, Mikhail Zamkov, P. Geiregat, Two-Dimensional Electron-Hole Plasma in Colloidal Quantum Shells Enables Integrated Lasing Continuously Tunable in the Red Spectrum, ACS Photonics, 18(22), p.14661-14671 doi:10.1021/acsnano.4c02907 (2024)  Download this Publication (5.3MB).
  4. Y. Deng, C. Pang, E. Kheradmand, J. Leemans, J. Bai, M. Minjauw, J. Liu, K. Molkens, J. Beeckman, C. Detavernier, P. Geiregat, D. Van Thourhout, Z. Hens, Short-Wave Infrared Colloidal QD Photodetector with Nanosecond Response Times Enabled by Ultrathin Absorber Layers, Advanced Materials, p.article 2402002 (8 pages) doi:10.1002/adma.202402002 (2024)  Download this Publication (1.7MB).
      International Conferences

    1. D. Van Thourhout, C. Pang, K. Molkens, I. Tanghe, Yuhao Deng, P. Geiregat, Zeger Hens, Photonic ICs with Photodetectors and Light Sources Based on Colloidal Quantum Dots—From Building Blocks to Advanced Demonstrators, 2025 MRS Spring Meeting (invited), EL01.05.01, (2025).
    2. I. Tanghe, M. Samoli, A. Waters, J. Huang, K. Molkens, S. A. Cayan, T. Vandekerckhove, F. Abbasi, D. Van Thourhout, M. Zamkov, P. Geiregat, Processible Building Solution-Lasers by Decoupling the Optical Material from the Integrated Platform (Invited), Conference on Lasers and Electro-Optics, United States, (2024)  Download this Publication (397KB).
    3. I. Tanghe, K. Molkens, T. Vandekerckhove, A. Waters, J. Beavon, D. Van Thourhout, M. Zamkov, P. Geiregat, Using colloidal quantum shells as a novel gain medium for integrated visible lasers, Annual Symposium of the IEEE Photonics Society Benelux Chapter, Belgium, (2023)  Download this Publication (8.6MB).
    4. K. Molkens, I. Tanghe, Dhruv Saxena, Wai Kit Ng, Riccardo Sapienza, P. Geiregat, D. Van Thourhout, Coupled Micro Ring Lasers based on Hybrid Integration of Colloidal Quantum Dots, Conference on Lasers and Electro-Optics, United States, (2022)  Download this Publication (898KB).
    5. K. Molkens, I. Tanghe, Dhruv Saxena, Wai Kit Ng, Riccardo Sapienza, P. Geiregat, D. Van Thourhout, Localized and extended states in colloidal quantum dots-based microring lasers., EMRS fall meeting, (2021)  Download this Publication (4MB).
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