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Publication date Communities Collections Article title Author(s) Journal/Conference
10 Mar 2026 SERC Institute of Microelectronics Thermo-optic control of a topological boundary mode Byoung-Uk Sohn, Hongwei Gao, Xavier X. Chia, Ju Won Choi, Doris K. T. Ng, Dawn T. H. Tan Optics Express
18 Feb 2026 SERC Institute of Microelectronics Annealing and passivation study of germanium on silicon (GOS) mid-infrared waveguide for sensing applications Rachel C. F. Ang, Jia Sheng Goh, Landobasa Y. M. Tobing, Leh Woon Lim, Amy S. K. Tong, Andrew W. K. Fong, Zhixian Chen, Doris K. T. Ng Scientific Reports
30 Jan 2026 SERC Institute of Microelectronics Miniature Hydrogen Purity (0.1% resolution) and Room Temperature Hydrogen Leakage (20 ppm sensitivity) Sensor Systems for Quality and Leakage Control towards Safe and Sustainable Adoption of Hydrogen Doris K. T. Ng, S. Samanta, Z. Wang, L. Xu, W. Toh, M. Arulchozhan, M. H. K. M. Husni, Z. Chen, Y. Cui, L. J. Kuehsamy, S. J. Seah, Q. Liu, Z. Gu, H. Wang, A. Mukherjee, Rachel C. F. Ang, A. Kong, Kristel P. X. Wee, C. P. Ho, W. Chen, Q. Zhang, F. M. Kai, D. Zhao 2025 IEEE International Electron Devices Meeting (IEDM)
12 Nov 2025 SERC Institute of Microelectronics Robust transport of high-speed data in a topological valley Hall insulator Byoung-Uk Sohn, George F. R. Chen, Hongwei Gao, Doris K. T. Ng, Dawn T. H. Tan Nanophotonics
14 Nov 2024 SERC Institute of Microelectronics Observation of temporal optical solitons in a topological waveguide Ju Won Choi, Byoung-Uk Sohn, Hongwei Gao, George F. R. Chen, Jia Sheng Goh, Doris K. T. Ng, Dawn T. H. Tan Scientific Reports
5 Sep 2024 SERC Institute of Microelectronics Topologically Protected Wavelength Conversion in a Photonic Valley Hall Insulator Byoung-Uk Sohn, Ju Won Choi, George F. R. Chen, Hongwei Gao, William J. Mitchell, Doris K. T. Ng, Dawn T. H. Tan CLEO 2024
5 Sep 2024 SERC Institute of Microelectronics The Pure-quartic Bragg Soliton Ju Won Choi, Byoung-Uk Sohn, Ezgi Sahin, George F. R. Chen, Peng Xing, Doris K. T. Ng, Benjamin J. Eggleton, Dawn T. H. Tan CLEO 2024
14 May 2024 SERC Institute of Microelectronics 1 Million Intrinsic Q-Factor Microring Resonators From PVD Aluminum Nitride on SiO2-on-Si Substrate Amy S. K. Tong, Wing Wai Chung, Charmaine Goh, Landobasa Y. M. Tobing, Leh Woon Lim, Yuriy A. Akimov, Zhan Jiang Quek, Aravind P. Anthur, Jia Sheng Goh, Huamao Lin, Navab Singh, Qingxin Zhang, Doris K. T. Ng Optical Fiber Communication Conference (OFC) 2024
10 May 2024 SERC Institute of Microelectronics Topologically Protected Parametric Wavelength Conversion in a Valley Hall Insulator Byoung‐Uk Sohn, Ju Won Choi, George F. R. Chen, Hongwei Gao, William J. Mitchell, Doris K. T. Ng, Dawn T. H. Tan Laser & Photonics Reviews
15 Mar 2024 SERC Institute of Microelectronics Material characterization of silicon dioxide cladding for photonic devices Amy Sen Kay Tong, Doris K. T. Ng, Roshan Kanhirakkottil, Jia Sheng Goh, Jiamu Jin, Andrew W. K. Fong, Steven Hou Jang Lee, Helen Cai, Lennon Y. T. Lee Photonics West