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Dr. ir. Chao Pang  (Doctoral Researcher)

This person worked in the group from 2019 till 2024.

Affiliation: Ghent University - IMEC
Department of Information Technology (INTEC)
Address: Technologiepark-Zwijnaarde 126
9052 Ghent
Belgium
Office: iGent, Office 150.027
Phone: +32 0485857904
E-mail: Chao.Pang@Ugent.be
Research Area: Colloidal quantum dots for integrated optoelectronic devices
Promotors: Dries Van Thourhout , Pieter Geiregat and Zeger Hens
PhD Thesis: Chao Pang, Waveguide-Coupled Photodetectors and Light Sources Based on Colloidal Quantum Dots: From Building Blocks to Advanced Demonstrators, 10/2024
ChaoPang
2017-2019 Master of Engineering in Physical Electronics, in Harbin Institute of Technology, China.
2013-2017 Bachelor of Engineering in Electronics Science and Technology, in Harbin Institute of Technology, China.

Specific Research Topics

Publications (10)

    International Journals

  1. H. Deng, J. Zhang, E. Soltanian, X. Chen, C. Pang, N. Vaissiere, D. Neel, J. Ramirez, J. Decobert, N. Singh, G. Torfs, G. Roelkens, W. Bogaerts, Single-chip silicon photonic engine for analog optical and microwave signals processing, Nature Communications, 16, p.5087 doi:10.1038/s41467-025-60100-0 (2025)  Download this Publication (5.3MB).
  2. Y .Deng, E. Kheradmand, C. Pang, A. Siddik, J. Bai, I. Lieberman, P. Geiregat, D. Van Thourhout, Z. Hens, Super bending-stability flexible colloidal QDs photodetector with fast response and near-unity carrier extraction efficiency, accepted for publication in ACS Applied Materials & Interfaces,  (to be published).
  3. C. Pang, Y. Deng, E. Kheradmand, L. Moreno Hagelsieb, Y. Guo, D. Cheyns, P. Geiregat, Z. Hens, D. Van Thourhout, A silicon photonics waveguide-coupled colloidal quantum dot photodiode sensitive beyond 1.6 µm, Applied Physics Letters - Photonics, 9(6), p.paper 066113 (12 pages) doi:https://doi.org/10.1063/5.0206386 (2024)  Download this Publication (8.1MB).
  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).
  5. C. Pang, Y. Deng, E. Kheradmand, N. Poonkottil, R. Petit, L. Elsinger, C. Detavernier, P. Geiregat, Z. Hens, D. Van Thourhout, Integrated PbS Colloidal Quantum Dot Photodiodes on Silicon Nitride Waveguides, ACS Photonics, p.10 pages doi:10.1021/acsphotonics.3c00945 (2023)  Download this Publication (3.3MB).
      International Conferences

    1. H. Deng, J. Zhang, E. Soltanian, X. Chen, C. Pang, N. Vaissiere, D. Neel, J. Ramirez, J. Decobert, N. Singh, G. Torfs, G. Roelkens, W. Bogaerts, Fully integrated single-chip silicon photonic processor for analog optical and microwave signals, SPIE Photonics West - Optical Interconnects and Packaging (invited), 13372, United States, p.1337206 doi:10.1117/12.3044760 (2025)  Download this Publication (895KB).
    2. C. Pang, R. March, E. Kheradmand, Y. Deng, L. Hagelsieb, L. Elsinger, D. Cheyns, P. Geiregat, Z. Hens, D. Van Thourhout, Beyond the free spectral range: on-chip spectrometer with multi-color cascaded colloidal quantum-dot photodiodes, European Conference on Integrated Optics, Germany, p.176–181 (2024)  Download this Publication (843KB).
    3. C. Pang, Y. Deng, E. Kheradmand, L. Moreno Hagelsieb, D. Cheyns, P. Geiregat, Z. Hens, D. Van Thourhout, A colloidal-quantum-dot solution for photodetection beyond 1.6um, Annual Symposium of the IEEE Photonics Society Benelux Chapter, (2023)  Download this Publication (286KB).
    4. C. Pang, Y. Deng, E. Kheradmand, N. Poonkottil, R. Petit, L. Elsinger, C. Detavernier, P. Geiregat, Z. Hens, D. Van Thourhout, Integrated Spectrometer Based on Arrayed Waveguide Grating and PbS Colloidal Quantum Dot Photodiode Array, Conference on Lasers and Electro-Optics, United States, (2023)  Download this Publication (450KB).
    5. C. Pang, Y. Deng, E. Kheradmand, R. Petit, L. Elsinger, C. Detavernier, P. Geiregat, Z. Hens, D. Van Thourhout, Monolithic heterogeneous integration of PbS colloidal quantum dot photodiode on silicon nitride, Frontiers in Optics, (2022)  Download this Publication (756KB).
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