564 citations · 1.5k across the 27 of their papers we have counts for
15 papers · 1 filter
The Single-Channel Regime of Transport through Random Media
A. Peña, A. Girschik, F. Libisch +2
The propagation of light through samples with random inhomogeneities can be described by way of transmission eigenchannels, which connect incoming and outgoing external propagating…
Dynamics of Fluctuations of Localized Waves
J. Wang, A. A. Chabanov, D. Y. Lu +2
We follow the temporal evolution of mesoscopic intensity fluctuations and correlation in strongly localized samples. We find an initial burst in relative transmission fluctuations…
Intensity Statistics of Random Signals in Gaussian Noise
A. A. Chabanov
The intensity statistics of signals in the presence of Gaussian noise is obtained by studying the model of a random signal plus a random phasor sum. The additive Gaussian noise is…
Dynamics of Localized Waves
Z. Q. Zhang, A. A. Chabanov, S. K. Cheung +2
We have measured pulsed microwave transmission through quasi-1D samples with lengths up to three localization lengths. For times approaching four times the diffusion time τ_D, tran…
Scaling properties of delay times in one-dimensional random media
Joshua D. Bodyfelt, J. A. Mendez-Bermudez, Andrey Chabanov +1
The scaling properties of the inverse moments of Wigner delay times are investigated in finite one-dimensional (1D) random media with one channel attached to the boundary of the sa…
Signatures of photon localization
A. Z. Genack, A. A. Chabanov
Signatures of photon localization are observed in a constellation of transport phenomena which reflect the transition from diffusive to localized waves. The dimensionless conductan…
Impact of Weak Localization on Wave Dynamics: Crossover from Quasi-1D to Slab Geometry
Z. Q. Zhang, S. K. Cheung, X. D. Zhang +2
We study the dynamics of wave propagation in nominally diffusive samples by solving the Bethe-Salpeter equation with recurrent scattering included in a frequency-dependent vertex f…
Statistics of the Mesoscopic Field
A. A. Chabanov, A. Z. Genack
We find in measurements of microwave transmission through quasi-1D dielectric samples for both diffusive and localized waves that the field normalized by the square root of the spa…
Dynamic Correlation in Wave Propagation in Random Media
A. A. Chabanov, B. Hu, A. Z. Genack
We report time-resolved measurements of the statistics of pulsed transmission through quasi-one-dimensional dielectric media with static disorder. The normalized intensity correlat…
Impact of weak localization in the time domain
S. K. Cheung, X. Zhang, Z. Q. Zhang +2
We find a renormalized "time-dependent diffusion coefficient", D(t), for pulsed excitation of a nominally diffusive sample by solving the Bethe-Salpeter equation with recurrent sca…
Mesoscopic Correlation with Polarization of Electromagnetic Waves
A. A. Chabanov, N. P. Tregoures, B. A. van Tiggelen +1
Mesoscopic correlations are observed in the polarization of microwave radiation transmitted through a random waveguide. These measurements, supported by diagrammatic theory, permit…
Breakdown of Diffusion in Dynamics of Extended Waves in Mesoscopic Media
A. A. Chabanov, Z. Q. Zhang, A. Z. Genack
We report the observation of nonexponential decay of pulsed microwave transmission through quasi-one-dimensional random dielectric media that signals the breakdown of the diffusion…
Statistics of Dynamics of Localized Waves
A. A. Chabanov, A. Z. Genack
The measured distribution of the single-channel delay time of localized microwave radiation and its correlation with intensity differ sharply from the behavior of diffusive waves.…
Photon Localization in Resonant Media
A. A. Chabanov, A. Z. Genack
We report measurements of microwave transmission over the first five Mie resonances of alumina spheres randomly positioned in a waveguide. Though precipitous drops in transmission…
Statistical Signatures of Photon Localization
A. A. Chabanov, M. Stoytchev, A. Z. Genack
The realization that electron localization in disordered systems (Anderson localization) is ultimately a wave phenomenon has led to the suggestion that photons could be similarly l…