Journal ArticleDOI
Time reversal versus phase conjugation in a multiple scattering environment.
TLDR
Experimental results show that it is possible to obtain a robust estimation of the correlations on a single realisation of disorder, taking advantage of the wide frequency bandwidth, and successful time-reversal focusing using a single element instead of an array is possible, whereas a one-channel monochromatic phase conjugation fails.About:
This article is published in Ultrasonics.The article was published on 2002-05-01. It has received 33 citations till now. The article focuses on the topics: Phase conjugation & Monochromatic color.read more
Citations
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Journal ArticleDOI
Transmission matrices of random media: means for spectral polarimetric measurements.
TL;DR: Here it is demonstrated how the transmission matrix of a disordered material can be used to simultaneously measure the spectral and polarimetric properties of an optical field.
DissertationDOI
Controlling the propagation of light in disordered scattering media
TL;DR: In this paper, the authors explored the use of wavefront shaping to steer light through strongly scattering materials and found that scattering does not irreversibly scramble the incident wave, and that an opaque object can formany desired wavefront and focus light as sharply as an aberration free lens.
Journal ArticleDOI
Subwavelength spatial correlations in near-field speckle patterns
TL;DR: In this paper, the authors show that at subwavelength distance from the exit surface of a disordered medium, speckle patterns generated by multiple scattering of waves exhibit nonuniversal near-field correlations.
Journal ArticleDOI
Time reversal experiments in the microwave range: description of the radar and results
TL;DR: A new RADAR system able to perform Phase Conjugation experiments over the ultrawideband (2{4)GHz) and the excellent agreement between measured and theoretical results validates the potential of the system.
Journal ArticleDOI
Time reversed optical waves by arbitrary vector spatiotemporal field generation
Mickael Mounaix,Nicolas K. Fontaine,David T. Neilson,Roland Ryf,Haoshuo Chen,Juan Carlos Alvarado-Zacarias,Joel Carpenter +6 more
TL;DR: It is demonstrated that a class of ultrafast wavefront shaper is capable of generating a sequence of arbitrary 2D spatial/polarisation wavefronts at a bandwidth limited rate of 4.4 THz and could be used to control both linear and nonlinear optical phenomena.
References
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Journal ArticleDOI
Disordered electronic systems
TL;DR: In this article, a review of the progress made in the last several years in understanding the properties of disordered electronic systems is presented, focusing on the metal-to-insulator transition and problems associated with the insulator.
Book
Introduction to Wave Scattering, Localization, and Mesoscopic Phenomena
TL;DR: In this paper, the scaling theory of localization is used to estimate the Coherent Potential Approximation (CPE) of a wave wave wave and the backscattering effect of the wave wave.
Journal ArticleDOI
Weak localization and coherent backscattering of photons in disordered media.
Pierre-Etienne Wolf,G. Maret +1 more
TL;DR: On trouve que l'intensite diffusee est augmentee jusqu'a 75% a l'interieur d'un cone etroit centre sur la direction de retrodiffusion.
Journal ArticleDOI
Observation of weak localization of light in a random medium.
M.P. van Albada,Ad Lagendijk +1 more
TL;DR: Retrodiffusion de la lumiere augmentee dependant ofert de la polarisation dans une suspension concentree de particules de polystyrene dans l'eau.
Proceedings Article
Observation of weak localization of light in a random medium
Meint P. van Albada,Ad Lagendijk +1 more
TL;DR: The concept of Anderson localization, that is, localization due to randomness, is one of the most interesting new concepts of contemporary physics as discussed by the authors, which pertains to the absence of diffusion in random materials as a result of interference of all the scattered waves.