Prof. Changyuan Yu
Professor at Hong Kong Polytechnic Univ
SPIE Involvement:
Conference Chair | Editorial Board Member: Advanced Photonics Nexus | Editor | Author
Area of Expertise:
optical communication systems , fiber-optical devices , integrated optical devices , optical sensors , fiber-optical subsystems , biomedical instruments
Profile Summary

Changyuan YU received his Ph.D. in Electrical Engineering from the University of Southern California, USA in 2005. He was a visiting researcher at NEC Labs America in Princeton, USA in 2005. He then joined the faculty of National University of Singapore (NUS) in 12/2005, where he served as the founding leader of Photonic System Research Group in Department of Electrical and Computer Engineering till 12/2015. He was also a joint senior scientist with Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR) in Singapore in this period. And he was a visiting professor with Department of Electrical and Electronic Engineering, University of Melbourne, Australia in 2007. In 12/2015, he joined the faculty of The Hong Kong Polytechnic University, where he is now a full professor in Department of Electronic and Information Engineering. And he also continues as an adjunct faculty member of NUS. His research focuses on photonic devices, subsystems, optical fiber communication and sensor systems, and biomedical instruments. He has been the PI/co-PI/co-I of 40+ research projects with over 9 million US dollars fund from the government agencies and industries of Singapore, Hong Kong, mainland China, USA, and Australia, and supervised 10+ postdocs and 20+ PhD students. He has authored/co-authored 6 book chapters and 500+ journal/conference papers (100+ keynote/invited, including OFC2012 in USA). He served in technical program committee (TPC) or organizing committee for 100+ international conferences, and Telecommunications Standards Advisory Committee for Singapore government. His group won 8 best paper awards in conferences and the national championship (biomedical area) in the 3rd China Innovation and Entrepreneurship Competition in 2014. He is an Optica/OSA fellow.
Publications (34)

SPIE Journal Paper | 29 March 2023
Xinyi Xu, Jian Chen, Wenjing Sun, Changyuan Yu
OE, Vol. 62, Issue 03, 038106, (March 2023)
KEYWORDS: Lamps, Receivers, Mirrors, Specular reflections, Light emitting diodes, Light sources, Visible light communication, Reflection, Pulse signals, Optical engineering

Proceedings Article | 21 December 2022 Poster + Paper
Proceedings Volume 12314, 1231412 (2022)
KEYWORDS: Sensors, Fiber optics sensors, Single mode fibers, Mach-Zehnder interferometers, Cladding, Temperature metrology, Structured optical fibers, Fusion splicing, Photonics

Proceedings Article | 21 December 2022 Poster + Presentation + Paper
Proceedings Volume 12314, 1231413 (2022)
KEYWORDS: Sensors, Single mode fibers, Interferometers, Interferometry, Fabry–Perot interferometers, Fusion splicing, Fabry–Perot interferometry, Waveguides, Temperature metrology

Proceedings Article | 21 December 2022 Presentation + Paper
J. Qu, Z. Cheng, Z. Wang, C. Yu
Proceedings Volume 12314, 1231409 (2022)
KEYWORDS: Spiral phase plates, Phase shifts, Dielectrics, Phase shift keying, Solids, Silicon, Photonics, Polarization, Optical components, Optical communications

Proceedings Article | 26 July 2022 Paper
Shuai Liu, Xinwei Du, Pooi-Yuen Kam, Changyuan Yu
Proceedings Volume 12278, 1227804 (2022)
KEYWORDS: Particles, Orthogonal frequency division multiplexing, Error analysis, Signal to noise ratio, Particle filters, Detection and tracking algorithms, Phase compensation, Filtering (signal processing), Linear filtering, Telecommunications

Showing 5 of 34 publications
Proceedings Volume Editor (9)

SPIE Conference Volume | 29 December 2023

SPIE Conference Volume | 29 December 2022

SPIE Conference Volume | 4 November 2021

SPIE Conference Volume | 30 October 2020

SPIE Conference Volume | 25 November 2019

Showing 5 of 9 publications
Conference Committee Involvement (16)
Optoelectronic Devices and Integration XIII
12 October 2024 | Nantong, Jiangsu, China
Optoelectronic Devices and Integration XII
14 October 2023 | Beijing, China
Optoelectronic Devices and Integration XI
5 December 2022 | Online Only, China
Optoelectronic Devices and Integration X
11 October 2021 | Nantong, JS, China
Optoelectronic Devices and Integration IX
12 October 2020 | Online Only, China
Showing 5 of 16 Conference Committees
  • View contact details

Is this your profile? Update it now.
Don’t have a profile and want one?

Back to Top