| High extinction ratio on-chip pump-rejection filter based on cascaded grating-assisted contra-directional couplers in silicon nitride rib waveguides X Nie, N Turk, Y Li, Z Liu, R Baets Optics letters 44 (9), 2310-2313, 2019 | 39 | 2019 |
| Ultra-sensitive slot-waveguide-enhanced Raman spectroscopy for aqueous solutions of non-polar compounds using a functionalized silicon nitride photonic integrated circuit Z Liu, H Zhao, B Baumgartner, B Lendl, A Stassen, A Skirtach, NL Thomas, ... Optics Letters 46 (5), 1153-1156, 2021 | 9 | 2021 |
| Micro-transfer printed silicon nitride grating couplers for efficient on-chip light coupling Z Liu, G Muliuk, J Zhang, G Roelkens, N Le Thomas, R Baets Integrated Optics: Devices, Materials, and Technologies XXVI 12004, 10-14, 2022 | 7 | 2022 |
| Raman on-chip: current status and future tracks N Le Thomas, Z Liu, C Lin, H Zhao, R Baets Integrated Optics: Devices, Materials, and Technologies XXV 11689, 7-17, 2021 | 5 | 2021 |
| Tantalum Pentoxide Slot Waveguides for Waveguide Enhanced Raman Spectroscopy Z Liu, Q Zhao, P Shi, B Mitchell, H Zhao, N Le Thomas, DJ Blumenthal, ... The European Conference on Lasers and Electro-Optics, ch_6_2, 2021 | 1 | 2021 |
| Grating assisted contra-directional filters with high rejection ratio in silicon nitride rib waveguides X Nie, N Turk, Z Liu, R Baets 21st European Conference on Integrated Optics (ECIO 2019), 2019 | 1 | 2019 |
| On the performance of tantalum pentoxide and silicon nitride slot waveguides for on-chip raman spectroscopy Z Liu, H Zhao, A Raza, N Le Thomas, R Baets 21st European Conference on Integrated Optics (ECIO 2019), 2019 | 1 | 2019 |
| Bottom-reflector Enhanced Grating Couplers Micro-transfer Printed on Silicon Nitride Photonic Integrated Circuits Z Liu, J Zhang, G Roelkens, N Le Thomas, R Baets Journal of Lightwave Technology, 2024 | | 2024 |
| On-chip silicon nitride optical phased array as a broadband near-infrared spectrometer Z Liu, N Le Thomas, R Baets Integrated Optics: Devices, Materials, and Technologies XXVII 12424, 31-35, 2023 | | 2023 |
| Ultra-sensitive silicon nitride waveguide-enhanced Raman spectroscopy for aqueous solutions of organic compounds Z Liu, H Zhao, B Baumgartner, B Lendl, A Skirtach, N Le Thomas, R Baets 2020 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2020 | | 2020 |
| High rejection ratio on-chip pump rejection filter based on cascaded grating-assisted contra-directional couplers in silicon nitride rib waveguides X NIE, Y LI, N TRUK, Z LIU, R BAETS | | 2019 |
| Grating-based optical filters and Fourier-transform Z Liu | | 2018 |
