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.
Additional Information© 2012 Optical Society of America. Received 22 Nov 2011; revised 10 Jan 2012; accepted 11 Jan 2012; published 19 Jan 2012.
Published - Yang2012p17576Opt_Express.pdf