Research Overview

Current Research Areas

  • Bio-photonics and bio-imaging
  • Optical interferometric imaging
  • Quantitative phase imaging
  • Optical diffraction tomography
  • Solving inverse scattering problems

Research Highlights

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

B. Bhaduri et al., "Diffraction phase microscopy: principles and applications in materials and life sciences,” Adv. Opt. Photon. 6, 57-119 (2014)

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

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 previous research on fiber lasers