Measuring optical transmission matrices by wavefront shaping
Optics
2015-06-23 v1
Abstract
We introduce a simple but practical method to measure the optical transmission matrix (TM) of complex media. The optical TM of a complex medium is obtained by modulating the wavefront of a beam impinging on the complex medium and imaging the transmitted full-field speckle intensity patterns. Using the retrieved TM, we demonstrate the generation and linear combination of multiple foci on demand through the complex medium. This method will be used as a versatile tool for coherence control of waves through turbid media.
Cite
@article{arxiv.1502.04761,
title = {Measuring optical transmission matrices by wavefront shaping},
author = {Jonghee Yoon and KyeoReh Lee and Jongchan Park and YongKeun Park},
journal= {arXiv preprint arXiv:1502.04761},
year = {2015}
}
Comments
The manuscript has been submitted to Optics Express