2012
  • Xin Yang, Chia-Lung Hsieh, Ye Pu, and Demetri Psaltis, Optics Express 20(3), 2500–2506 (2012) Website
    Three-dimensional scanning microscopy through thin turbid media.
We demonstrate three-dimensional imaging through a thin turbid medium using digital phase conjugation of the second harmonic signal emitted from a beacon nanoparticle. The digitally phase-conjugated focus scans the volume in the vicinity of its initial position through numerically manipulated phase patterns projected onto the spatial light modulator. Accurate three dimensional images of a fluorescent sample placed behind a turbid medium are obtained.