Authors:
J Yoon, K Lee, J Park, Y Park
Journal name: 
Opt Express
Citation info: 
23(8):10158-10167
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.
DOI: 
http://doi.org/10.1364/OE.23.010158
E-pub date: 
31 Mar 2015
Users with this publication listed: 
Jonghee Yoon