Biophotonics Laboratory
California Institute of Technology


Postdoctoral Scholars
Graduate Students
Undergraduate Student
Administrative Assistant
Former Group Members


Liheng BianLiheng Bian

Electrical Engineering
Visiting Graduate Research Assistant
MC 136-93
Moore Lab 258
Lab Phone (626) 395-2237
Office Moore 229


Ph.D., 2013 - 2018 (expected), Control Science and Engineering, Tsinghua University, China.
B.E., 2009 - 2013, Electrical Engineering, Xidian University, China.

Research Interests

My research focuses on the development of novel high-throughput imaging techniques, by innovations of both optics systems and algorithms.

Honors and Awards

National Scholarship for Graduate Students, 2015
Scholarship of Tsinghua University, first prize, 2014
Outstanding Youth of Shaanxi Province, 2013
Outstanding graduate of Xidian University, 2013
Mathematical Contest in Modeling, honorable mention, 2012
National University Student Innovation Program, outstanding project, 2012
National Scholarship for Undergraduate students (twice), 2010 and 2011


Liheng Bian, Jinli Suo, Guoan Zheng, Kaikai Guo, Feng Chen and Qionghai Dai, "Fourier ptychographic reconstruction using Wirtinger flow optimization," Optics Express, 2015, vol. 23, no. 4, pp. 4856-4866.
Liheng Bian, Jinli Suo, Feng Chen and Qionghai Dai, "Multiframe denoising of high-speed optical coherence tomography data using interframe and intraframe priors," Journal of Biomedical Optics, 2015, vol. 20, no. 3, pp. 036006.
Liheng Bian, Jinli Suo, Guohai Situ, Guoan Zheng, Feng Chen and Qionghai Dai, "Content adaptive illumination for Fourier ptychography," Optics Letters, 2014, vol. 39, no. 23, pp. 6648-6651.

Please see my personal webpage for more information.