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Ir. Zhongtao Ouyang (Doctoral Researcher)
This person is working in this group since 2019.
| Affiliation: | Ghent University - IMEC
Department of Information Technology (INTEC) | | Address: | Technologiepark-Zwijnaarde 126
9052 Ghent
Belgium | | Office: | iGent, Office 150.027 | | Phone: | +32-485-857 151 | | Research Area: | GaAs-InGaAs nanoridge lasers | | Promotor: | Dries Van Thourhout
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2016-2019 Master of Material Physics and Chemistry, in Nankai University, China.
2012-2016 Bachelor of Optoelectronic Materials and Devices, in Changchun University of Science and Technology, China.
Publications (10)International Journals
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Z. Ouyang, E.M.B. Fahmy, D. Colucci, A. Yimam, J. Van Campenhout, B. Kunert, D. Van Thourhout,
Ultra-compact InGaAs-GaAs nano-ridge laser monolithically grown on 300 mm silicon substrate, Optics Letters, 50(7), p. 2358-2361 (2025)
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Z. Ouyang, D. Colucci, E.M.B. Fahmy, A. Yimam, J. Van Campenhout, B. Kunert, D. Van Thourhout,
InGaAs/GaAs nano-ridge laser with an amorphous silicon grating monolithically grown on a 300mm Si wafer , Optics Letters, (2024) .
International Conferences
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E.M.B. Fahmy, T. Coenen, Z. Ouyang, D. Van Thourhout,
A Novel Surface-Emitting Laser Using Coupled InGaAs/GaAs Nano-Ridges on Si: Insights from Cathodoluminescence, accepted for publication in Conference on Lasers and Electro-Optics Europe, Germany, (to be published).
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E.M.B. Fahmy, Z. Ouyang, D. Van Thourhout,
InGaAs/GaAs Nano-Ridge Laser Based on Bound States in the Continuum Epitaxially Grown on a Si Wafer, IEEE Siphotonics, United Kingdom, p.paper WC6 (2 pages) (2025).
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E.M.B. Fahmy, Z. Ouyang, D. Van Thourhout,
Slow-Light Lasing in 1D Photonic crystal InGaAs/GaAs Nano-Ridges Epitaxially Grown on a Si Wafer , Photonics West, 13371, United States, p.paper 133710V (5 pages) doi:10.1117/12.3043386 (2025).
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Z. Ouyang, D. Colucci, E.M.B. Fahmy, A. Yimam, J. Van Campenhout, B. Kunert, D. Van Thourhout,
Compact 1.31 μm-emission In0.45Ga0.55As/ In0.25Ga0.75As photonic crystal nano-ridge laser monolithically grown on 300 mm silicon substrate, SPIE Europe 2024, France, p.130120D (2024) .
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Z. Ouyang, E. Fahmy, D. Colucci, A. Yimam, B. Kunert, D. Van Thourhout,
Side-amorphous-silicon-grating InGaAs/GaAs nano-ridge distributed feedback laser monolithically grown on 300 mm silicon substrate, Asia Communications and Photonics Conference 2023, China, p.paper ACPPOEM 0731-152 (3 pages) (2023) .
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Z. Ouyang, E. Fahmy, A. Yimam, B.Kunert, D. Van Thourhout,
Low-optical-pumping-threshold InGaAs/GaAs Nano-ridge Laser Monolithically Grown on 300 mm Silicon Substrate, Conference on Lasers and Electro-Optics, United States, p.paper STh3H.3 (2 pages) (2023) .
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Z. Ouyang, E. Fahmy, D. Colucci, A. Yimam, B. Kunert, D. Van Thourhout,
Top-amourous-silicon-grating InGaAs+GaAs nano-ridge distributed feedback laser monolithically grown on 300 mm silicon substrate, IEEE Photonic Benelux Annual Symposium, Netherlands, (2022) .
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E. Fahmy, Z. Ouyang, D. Van Thourhout,
Amorphous Silicon side-wall grating DFB InGaAs/GaAs nano-ridge laser epitaxially grown on a Si wafer, IEEE Benelux Photonics Chapter - Annual Symposium 2022, Netherlands, p.poster 19 (2022) .
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