Dr. K.K.M. Tsia

Ph.D., M.Phil., B.E.
Web: http://www.eee.hku.hk/~alphahku/
Tel.: 2857-8486
Office: CB 519

Dr. Kevin K.M. Tsia

Associate Professor

Research Interests

Ultrafast real-time optical microscopy and spectroscopy, e.g. fluorescence, Raman; Laser microsurgery for endoscopic applications; novel optical devices for biomedicine; silicon-based photonic devices; optical interconnect.

Dr. Kevin K. Tsia received the B.E. (1st class honor) and M.Phil. degrees in Electronic & Computer Engineering from the Hong Kong University of Science and Technology, Hong Kong, in 2003 and 2005, respectively. He received his Ph.D. degree at the Electrical Engineering Department, at University of California, Los Angeles (UCLA), in 2009. He is currently an Assistant Professor in the Department of Electrical and Electronic Engineering, and the Medical Engineering Program, at the University of Hong Kong.

His research interests covers a broad range of subject matters, including silicon photonics for optical interconnect applications, ultra-fast real-time spectroscopy and microscopy for biomedical applications such as flow cytometry; and endoscopic laser microsurgery. His researches, such as energy harvesting in silicon photonics and the World’s fastest barcode reader and optical imaging system, have attracted worldwide press coverage and featured in many prestigious science and technology review magazines such as MIT Technology Review, EE Times and Science News. Dr. Tsia was the recipient of a fellowship by the California Nanosystems Institute (CNSI) from 2005 to 2006. He also received the 2009 Harry M. Showman Prize from Henry Samueli School of Engineering and Applied Science at UCLA. He is author or coauthor of over 30 journal, conference papers and book chapters. He is also the reviewer for Optics Letters, Journal of the Optical Society of America B, Optics Express, and Applied Optics.

Selected Publications

  • K. Goda, D. Solli, Kevin. K. Tsia, and B. Jalali 
    "Theory of amplified dispersive Fourier transformation",accepted for publication in Phys. Rev. A (2009).

  • K. Goda, Kevin. K. Tsia, and B. Jalali,
    “Serial Time-Encoded Amplified Imaging for Real-Time Observation of Fast Dynamic Phenomena” Nature, 458, 1145-1149 (2009).

  • Kevin K. Tsia, Keisuke Goda, Dale Capewell, and Bahram Jalali,
    "Simultaneous mechanical-scan-free confocal microscopy and laser microsurgery," Opt. Lett. 34, 2099-2101 (2009).

  • B. Jalali, S. Fathpour, and Kevin. K. Tsia,
    "Green Silicon Photonics,” Optics and Photonics News, June (2009). (Invited)

  • K. Goda, Kevin. K. Tsia, and B. Jalali,
    "Amplified dispersive Fourier-transform imaging for ultrafast displacement sensing and barcode reading," Appl. Phys. Lett. 93, 131109 (2008).

  • Kevin. K. Tsia, S. Fathpour, and B. Jalali,
    "Electrical control of parametric processes in silicon waveguides,” Opt. Express 16, 9838-9843 (2008).

  • Kevin. K. Tsia, S. Fathpour, and B. Jalali,
    "Electrical tuning of birefringence in silicon waveguides,” Appl. Phys. Lett. 92, 061109 (2008).

  • S. Fathpour, K.K. Tsia, and B. Jalali,
    "Two-photon photovoltaic effect in silicon,” IEEE Journal of Quantum Electronics, 43, 1211-1217, (2007).

  • Kevin. K. Tsia, S. Fathpour, and B. Jalali,
    "Energy harvesting in silicon wavelength converters," Opt. Express 14, 12327-12333 (2006).

  • Kevin. K. Tsia and A. W. Poon,
    "Dispersion-guided resonances in two-dimensional photonic-crystal- embedded microcavities," Opt. Express 12, 5711-5722 (2004).

Last updated: May 7th, 2015