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Dr. Yunpeng Zhu (Doctoral Researcher)

This person worked in the group from 2012 till 2018.

Affiliation:	Lightelligence
E-mail:	[email protected]
Research Area:	Colloidal quantum dots in whispering gallery mode (WGM) resonators
Promotors:	Dries Van Thourhout and Zeger Hens
PhD Thesis:	Yunpeng Zhu, Colloïdale 'quantum dots' als actief materiaal voor geintegreerde fotonische circuits in siliciumnitride, Colloidal Quantum Dots as the Active Material for Silicon Nitride Photonics, 6/2018

Specific Research Topics

Silicon compatible laser based on colloidal quantum dots

Publications (19)

International Journals

Y. Zhu, J. Wang, W. Xie, B. Tian, Y. Li, E. Brainis, Yuqing Jiao, D. Van Thourhout, Ultra-Compact Silicon Nitride Grating Coupler for Microscopy Systems, Optics Express, 25(26), p.33297-33304 doi:10.1364/oe.25.033297 (2017) .
M. Kolarczik, C. Ulbrich, P. Geiregat, Y. Zhu, L. Kishore Sagar, A.Singh, B.Herzog, A.W. Achtstein, X. Li, D. Van Thourhout, Z. Hens, N. Owschimikow, U. Woggon, Sideband pump-probe technique resolves nonlinear modulation response of PbS/CdS quantum dots on a silicon nitride waveguide, APL Photonics, 3(1), p.016101 (10 pages) doi:10.1063/1.5005490 (2017) .
Y. Zhu, W. Xie, S. Bisschop, T. Aubert, E. Brainis, P. Geiregat, Z. Hens, D. Van Thourhout, On-Chip SIngle-Mode Distributed Feedback Colloidal Quantum Dot Laser under Nanosecond Pumping, ACS Photonics, United States, p.2446-2452 doi:10.1021/acsphotonics.7b00644 (2017) .
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) .
W. Xie, T.Stoferle, G.Raino, T.Aubert, S. Bisschop, Y. Zhu, R.F. Mahrt, P. Geiregat, E. Brainis, Z. Hens, D. Van Thourhout, On-Chip Integrated Quantum-Dot-Silicon-Nitride Microdisk Lasers, Advanced Materials, 29, p.1604866 (6 pages) doi:10.1002/adma.201604866 (2017) .
W. Xie, Y. Zhu, T. Aubert, Z. Hens, E. Brainis, D. Van Thourhout, Fabrication and characterization of on-chip silicon nitride microdisk integrated with colloidal quantum dots, Optics Express, 24(2), United States, p.A114-A122 doi:10.1364/OE.24.00A114 (2015) .
W. Xie, R. Gomes, T. Aubert, S. Bisschop, Y. Zhu, Z. Hens, E. Brainis, D. Van Thourhout, Nanoscale and Single-Dot Patterning of Colloidal Quantum Dots, Nano Lett., 15(11), United States, p.7481–7487 doi:10.1021/acs.nanolett.5b03068 (2015) .
W. Xie, Y. Zhu, Tangi Aubert, S. Verstuyft, Zeger Hens, D. Van Thourhout, Low-Loss Silicon Nitride Waveguide Hybridly Integrated With Colloidal Quantum Dots, Optics Express, 23(9), United States, p.12152-12160 doi:10.1364/OE.23.012152 (2015) .

International Conferences

L. Elsinger, Y. Zhu, W. Xie, I. Tanghe, S. Bisschop, V. Chandrasekaran, E. Brainis, P. Geiregat, Z. Hens, D. Van Thourhout, A Hybrid SiN-QDOT platform for visible photonics, CLEO 2018 (invited), United States, p.SW4I.4 doi:10.1364/cleo_si.2018.sw4i.4 (2018) .
Y. Zhu, W. Xie, P. Geiregat, S. Bisschop, T. Aubert, E. Brainis, Z. Hens, D. Van Thourhout, On-chip Low-threshold Silicon Nitride Distributed Feedback Colloidal Quantum Dot Laser, CLEO 2017, United States, p.paper JW2A.126 doi:10.1364/cleo_at.2017.jw2a.126 (2017) .
S. Bisschop, P. Geiregat, Y. Zhu, W. Xie, T. Aubert, E. Brainis, D. Van Thourhout, Z. Hens, Optical Gain with Colloidal Quantum Dots: From material photo-physics to integrated devices, Proceedings Symposium IEEE Photonics Society Benelux, Belgium, (2016) .
W. Xie, T. Stoferle, G. Raino, T. Aubert, Y. Zhu, R.F. Mahrt, E. Brainis, Z. Hens, D. Van Thourhout, Integrated Silicon Nitride Microdisk Lasers Based on Quantum Dots, CLEO 2016, United States, p.paper JTh4B.6 doi:10.1364/CLEO_AT.2016.JTh4B.6 (2016) .
M. Kolarczik, B. Herzog, C. Ulbrich, Y. Kaptan, U. Woggon, N. Owschimikow, A. Singh, X. Li, Y. Zhu, D. Van Thourhout, P. Geiregat, Z. Hens, Biexciton-mediated modulation response of colloidal quantum dots deposited on a silicon nitride waveguide at high laser excitation rate, CLEO, United States, doi:10.1364/cleo_at.2016.jtu5a.44 (2016) .
Y. Zhu, W. Xie, P. Geiregat, S. Bisschop, T. Aubert, E. Brainis, Z. Hens, D. Van Thourhout, Hybrid Colloidal Quantum Dot Silicon Nitride Waveguide Gain Measurement Based on Variable Stripe Length Method, CLEO 2016, United States, doi:10.1364/cleo_at.2016.ath1j.5 (2016) .
W. Xie, Y. Zhu, T. Aubert, Z. Hens, E. Brainis, D. Van Thourhout, Integration of silicon nitride photonics with nanoscale materials: from passive to active photonics ICs, The International Symposium on Optoelectronic Technology and Application (invited), China, (2016) .
Y. Zhu, Yuqing Jiao, Jie Wang, W. Xie, B. Tian, D. Van Thourhout, Ultra-compact silicon nitride grating coupler for microscopy system, Proceedings of the 20th Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, (2015) .
W. Xie, Y. Zhu, T. Aubert, Z. Hens, E. Brainis, D. Van Thourhout, On-chip Hybrid Integration of Silicon Nitride Microdisk With Colloidal Quantum Dots, 12th International Conference on Group IV Photonics, ThB2, Canada, p.159-160 doi:10.1109/group4.2015.7305912 (2015) .
S. Bisschop, Y. Zhu, W. Xie, Antoine Guille, Zeger Hens, D. Van Thourhout, E. Brainis, Progress Towards On-chip Single Photon Sources Based on Colloidal Quantum Dots in Silicon Nitride Devices, CLEO, United States, doi:10.1364/cleo_at.2014.jw2a.127 (2014) .
Y. Zhu, W. Xie, S. Verstuyft, Tangi Aubert, Zeger Hens, D. Van Thourhout, Colloidal quantum dot silicon nitride platform, Proceedings of the 2013 Annual Symposium of the IEEE Photonics Society Belenux Chapter, Netherlands, p.175-178 (2013) .

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