Cutoff scattering angles for random acoustic media

highly-scattering random media

Scattering hinders the passage of light through random media and consequently limits the usefulness of optical techniques for sensing and imaging. Thus, methods for increasing the transmission of light through such random media are of interest. Against this backdrop, Dorokhov [1], Pendry [2, 3] and others [4, 5] theoretically predicted the existence of a few highly transmitting eigen-wavefronts...

Acoustic Waves in Long Range Random Media

We consider waves propagating through multiscale media. Much is known about waves propagating through a medium that satisfies a scale separation assumption with random fluctuations on a microscale. Here we go beyond this situation and consider waves propagating through a medium defined in terms of a long range process. Such a medium can for instance be modeled in terms of a one-dimensional frac...

Scattering from two-phase random media

Wave propagation and scattering in random media

No wonder you activities are, reading will be always needed. It is not only to fulfil the duties that you need to finish in deadline time. Reading will encourage your mind and thoughts. Of course, reading will greatly develop your experiences about everything. Reading wave propagation and scattering in random media is also a way as one of the collective books that gives many advantages. The adv...

Laser probing of random weakly scattering media

An analysis of measurements of phase and amplitude scintillations imparted on a Gaussian laser beam probing a weakly scattering random medium is presented. The second-order statistics (correlation functions and spectral densities) of the detector fluctuations (for homodyne and heterodyne interferometers) are related to the corresponding stochastic properties of the scattering medium. In the pla...