@inproceedings{85959a0c19204dbeaa76a7f228005d27,
title = "Sagnac-interferometry-based digital optical phase conjugation (DOPC) system for turbidity suppression",
abstract = "Multiple scattering is a significant obstacle in the optical imaging of biological samples. However, it is possible to reverse its effects through optical phase conjugation (OPC) of the scattered field. We perform digital OPC (DOPC) utilizing a spatial light modulator (SLM) and a Sagnac interferometer geometry. This design permits a simple and robust DOPC implementation, which we demonstrate experimentally. We exploit the beam-shaping flexibility of the SLM to demonstrate the possibility to enhance either the optical power transmission or the light focusing ability of the DOPC process.",
keywords = "Digital holography, Digital phase conjugation, Multiple scattering, Optical phase conjugation, Optical wave shaping, Transmission matrix, Turbidity suppression",
author = "Hillman, {Timothy R.} and Park, {Yong Keun} and Zahid Yaqoob and Wonshik Choi and Dan Fu and Toyohiko Yamauchi and Dasari, {Ramachandra R.} and Feld, {Michael S.}",
year = "2011",
doi = "10.1117/12.875918",
language = "English",
isbn = "9780819484413",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
booktitle = "Three-Dimensional and Multidimensional Microscopy",
note = "Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII ; Conference date: 24-01-2011 Through 27-01-2011",
}