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Dr. ir. Zuyang Liu  (Doctoral Researcher)

This person worked in the group from 2018 till 2023.

Affiliation: Ghent University - IMEC
Information Technology
Address: Technologiepark-Zwijnaarde 126
9052 Zwijnaarde
Belgium
Office: iGent, Office 130.006
E-mail: zuyang.liu@ugent.be
Promotors: Roel Baets and Nicolas Le Thomas
PhD Thesis: Zuyang Liu, Exploring methods to improve the detection limit of waveguide-enhanced Raman spectroscopy, 5/2023
ZuyangLiu

Specific Research Topics

Publications (10)

    International Journals

  1. Z. Liu, J. Zhang, G. Roelkens, N. Le Thomas, R. Baets, Bottom-reflector enhanced grating couplers micro-transfer printed on silicon nitride photonic integrated circuits, accepted for publication in Journal of Lightwave Technology,  (to be published)  Download this Publication (2.9MB).
  2. Z. Liu, H. Zhao, B. Baumgartner, B. Lendl, A. Stassen, A. Skirtach, N. Le Thomas, R. Baets, Ultra-sensitive slot-waveguide-enhanced Raman spectroscopy for aqueous solutions of non-polar compounds using a functionalized silicon nitride photonic integrated circuit, Optics Letters, 46(5), p.1153 doi:10.1364/OL.416464 (2021)  Download this Publication (2.1MB).
  3. X. Nie, N. Turk, Y. Li, Z. Liu, R. Baets, High extinction ratio on-chip pump-rejection filter based on cascaded grating-assisted contra-directional couplers in silicon nitride rib waveguides, Optics Letters, 44(9), p.2310-2313 doi:10.1364/OL.44.002310 (2019)  Download this Publication (1.8MB).
      International Conferences

    1. Z. Liu, N. Le Thomas, R. Baets, On-chip silicon nitride, optical phased array as a broadband near-infrared spectrometer, SPIE Photonics West: Integrated Optics: Devices, Materials, and Technologies XXVII, United States, (2023)  Download this Publication (9.1MB).
    2. Z. Liu, G. Muliuk, J. Zhang, G. Roelkens, N. Le Thomas, R. Baets, Micro-transfer printed silicon nitride grating couplers for efficient on-chip light coupling, SPIE Photonics West, United States, p.12004-75 (2022)  Download this Publication (15.1MB).
    3. Z. Liu, Q. Zhao, P. Shi, B. Mitchell, H. Zhao, N. Le Thomas, D. Blumenthal, R. Baets, Tantalum Pentoxide Slot Waveguides for Waveguide Enhanced Raman Spectroscopy, Conference on Lasers and Electro-Optics Europe, Germany, p.CH-6.2 (2021)  Download this Publication (405KB).
    4. N. Le Thomas, Z. Liu, C. Lin, H. Zhao, R. Baets, Raman on-chip: Current status and future tracks, Proc. SPIE, Integrated Optics: Devices, Materials, and Technology XXV (invited), 11689, p.1168908 doi:10.1117/12.2579222 (2021)  Download this Publication (809KB).
    5. Z. Liu, H. Zhao, B. Baumgartner, B. Lendl, A. Skirtach, N. Le Thomas, R. Baets, Ultra-sensitive silicon nitride waveguide-enhanced Raman spectroscopy for aqueous solutions of organic compounds, Conference on Lasers and Electro-Optics (CLEO), p.paper SF2N.6 (2 pages) (2020)  Download this Publication (719KB).
    6. Z. Liu, H. Zhao, A. Raza, N. Le Thomas, R. Baets, On the Performance of Tantalum Pentoxide and Silicon Nitride Slot Waveguides for On-Chip Raman Spectroscopy, European Conference on Integrated Optics, Belgium, p.paper W.Po1.26 (3 pages) (2019)  Download this Publication (1.4MB).
    7. X. Nie, N. Turk, Z. Liu, R. Baets, Grating assisted contra-directional filters with high rejection ratio in silicon nitride rib waveguides, European Conference on Integrated Optics (ECIO 2019), Belgium, p.T.Po2.11 (2019)  Download this Publication (743KB).
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