Research Overview
Current Research Areas
Current Research Areas
- Bio-photonics and bio-imaging; Optical interferometric imaging; Quantitative phase imaging; Optical diffraction tomography; Solving inverse scattering problems, machine-learning in optical imaging; etc.
- Our current research projects include: (1) Developing advanced optical diffraction tomography techniques; (2) Building novel high sensitivity interferometric microscopy systems; (3) Integrate state-of-the-art machine learning techniques with our lab developed imaging instruments.
Research Highlights
Research Highlights
Digital micromiror device-based imaging
Digital micromiror device-based imaging
C. Kuang et al, "Digital micromirror device-based laser-illumination Fourier ptychographic microscopy," Opt. Express 23, 26999-27010 (2015)
Quantitative phase imaging
Quantitative phase imaging
B. Bhaduri et al., "Diffraction phase microscopy: principles and applications in materials and life sciences,” Adv. Opt. Photon. 6, 57-119 (2014)
Optical tomography
Optical tomography
T. Kim*, R. Zhou*, et al., “White light diffraction tomography of unlabelled live cells,” Nat. Photon. 8, 256-263 (2014)
Semiconductor wafer defect inspection
Semiconductor wafer defect inspection
R. Zhou, et al., "Detecting 20 nm Wide Defects in Large Area Nanopatterns Using Optical Interferometric Microscopy", Nano Letters 13 (8), 3716-3721 (2013)
Click here to refer to Prof. Zhou's previous research on fiber lasers