22 citations · 98 across the 19 of their papers we have counts for
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Localization of light by magnetically tuned correlated disorder: Trapping of light in ferrofluids
M. Shalini, Hema Ramachandran, N. Kumar
The mean free path of light () calculated for elastic scattering on a system of nanoparticles with spatially correlated disorder is found to have a minimum when the correlatio…
The backscattering of polarised light from turbid media - An analysis of the azimuthal intensity variations and its implications for the position of the source of diffusing radiation
Venkatesh Gopal, Hema Ramachandran, A. K. Sood
We study the azimuthal variation in the backscattered intensity that is seen when polarised light is scattered by a turbid medium. We present experimental observations of these int…
Imaging in turbid media using quasi-ballistic photons
Venkatesh Gopal, Sushil Mujumdar, Hema Ramachandran +1
We study by means of experiments and Monte Carlo simulations, the scattering of light in random media, to determine the distance upto which photons travel along almost undeviated p…