scholarly journals Vector transmission matrix for the polarization behavior of light propagation in highly scattering media

2012 ◽  
Vol 20 (14) ◽  
pp. 16067 ◽  
Author(s):  
Santosh Tripathi ◽  
Richard Paxman ◽  
Thomas Bifano ◽  
Kimani C. Toussaint
Keyword(s):  
Light Propagation ◽  
Transmission Matrix ◽  
Scattering Media ◽  
Vector Transmission ◽  
Polarization Behavior

scholarly journals OAM light propagation through tissue

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Netanel Biton ◽  
Judy Kupferman ◽  
Shlomi Arnon
Keyword(s):  
Light Propagation ◽  
Biological Imaging ◽  
Gaussian Beams ◽  
Medical Implants ◽  
Optical Wireless ◽  
Scattering Media ◽  
Valuable Contribution ◽  
Light Beams ◽  
First Time ◽  
Diffuse Media

AbstractA major challenge in use of the optical spectrum for communication and imaging applications is the scattering of light as it passes through diffuse media. Recent studies indicate that light beams with orbital angular momentum (OAM) can penetrate deeper through diffuse media than simple Gaussian beams. To the best knowledge of the authors, in this paper we describe for the first time an experiment examining transmission of OAM beams through biological tissue with thickness of up to a few centimeters, and for OAM modes reaching up to 20. Our results indicate that OAM beams do indeed show a higher transmittance relative to Gaussian beams, and that the greater the OAM, the higher the transmittance also up to 20, Our results extend measured results to highly multi scattering media and indicate that at 2.6 cm tissue thickness for OAM of order 20, we measure nearly 30% more power in comparison to a Gaussian beam. In addition, we develop a mathematical model describing the improved permeability. This work shows that OAM beams can be a valuable contribution to optical wireless communication (OWC) for medical implants, optical biological imaging, as well as recent innovative applications of medical diagnosis.

scholarly journals Focusing light through scattering media by transmission matrix inversion

2017 ◽  
Vol 25 (22) ◽  
pp. 27234 ◽  
Author(s):  
Jian Xu ◽  
Haowen Ruan ◽  
Yan Liu ◽  
Haojiang Zhou ◽  
Changhuei Yang
Keyword(s):  
Matrix Inversion ◽  
Transmission Matrix ◽  
Scattering Media

scholarly journals An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method

2018 ◽  
Vol 8 (7) ◽  
pp. 1036 ◽  
Author(s):  
Bin Zhuang ◽  
Chengfang Xu ◽  
Yi Geng ◽  
Guangzhi Zhao ◽  
Hui Chen ◽  
...  
Keyword(s):  
Matrix Method ◽  
Optical Transmission ◽  
Transmission Matrix ◽  
Scattering Media ◽  
Round Trip ◽  
3D Objects ◽  
Transmission Matrix Method

scholarly journals Measuring the Transmission Matrix in Optics: An Approach to the Study and Control of Light Propagation in Disordered Media

2010 ◽  
Vol 104 (10) ◽  
Author(s):  
S. M. Popoff ◽  
G. Lerosey ◽  
R. Carminati ◽  
M. Fink ◽  
A. C. Boccara ◽  
...  
Keyword(s):  
Light Propagation ◽  
Disordered Media ◽  
Transmission Matrix ◽  
And Control

Cloud-based online application for imitation of polarized light propagation in turbid scattering media

2020 ◽  
Author(s):  
Alexander Doronin ◽  
Hee Ryung Lee ◽  
Igor Meglinski ◽  
Alexander Bykov ◽  
Tatiana Novikova
Keyword(s):  
Light Propagation ◽  
Polarized Light ◽  
Scattering Media ◽  
Online Application
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