Mr. Hongtao Wang

Mr. Wang received his Bachelor's Degree in Microelectronics in 2011 from Xidian University, China. He earned the degree of Master of Science in Electrical and Computer Engineering in 2013 at the University of Masschusetts, Amherst. He is now a Ph.D student in Biomedical Electronics Laboratory. His research interests include high speed high resolution column-parallel A/D converters used in imager systems, CMOS active pixel sensors, and lab-on-chip system for fluorescence lifetime imaging.


  • 16-channel and 32-channel 10-bit 1MS/s column parallel SAR A/D converters used in Imager Pixel Array
  • A 20x20 CMOS 3T active pixel sensor array and 144 derivative pixel sensors for imager sensor characterization and optimization
  • A light emitting diode-based time domain portable fluorimeter for nanosecond fluorescent lifetime measurement


  • H. Wang, Y. Qi, T. J. Mountziariz, and C. D. Salthouse, "A portable time-domain LED fluorimeter for nanosecond Fluorescence lifetime measurements", Review of Scientific Instruments, vol. 85, no. 5, p. 055003, May 2014