Freddy T. Nguyen, MD, PhD

Research Fellow @ Massachusetts Institute of Technology

Physician-scientist developing biophotonics and nano technologies for functional precision medicine to provide the right treatment to the right patient at the right time.

Fourier transform light scattering of inhomogeneous and dynamic structures

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Huafeng Ding, Zhuo Wang, Freddy T. Nguyen, Stephen A. Boppart, Gabriel Popescu. Physical Review Letters 2008-12-01. Full Text
Fourier transform light scattering (FTLS) is a novel experimental approach that combines optical microscopy, holography, and light scattering for studying inhomogeneous and dynamic media. In FTLS the optical phase and amplitude of a coherent image field are quantified and propagated numerically to the scattering plane. Because it detects all the scattered angles (spatial frequencies) simultaneously in each point of the image, FTLS can be regarded as the spatial equivalent of Fourier transform infrared spectroscopy, where all the temporal frequencies are detected at each moment in time.
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