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. (C) 2012 Optical Society of America


Published in:
Optics Express, 20, 2500-2506
Year:
2012
Keywords:
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 Record created 2012-04-05, last modified 2018-03-17


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