668 citations · 1.1k across the 8 of their papers we have counts for
7 papers · 1 filter
Inverse Design of Perfectly Transmitting Eigenchannels in Scattering Media
M. Koirala, R. Sarma, H. Cao +1
Light-matter interactions inside turbid medium can be controlled by tailoring the spatial distribution of energy density throughout the system. Wavefront shaping allows selective c…
Shape-dependence of transmission, reflection and absorption eigenvalue densities in disordered waveguides with dissipation
A. Yamilov, S. Petrenko, R. Sarma +1
The universal bimodal distribution of transmission eigenvalues in lossless diffusive systems un- derpins such celebrated phenomena as universal conductance fluctuations, quantum sh…
Control of coherent backscattering by breaking optical reciprocity
Y. Bromberg, B. Redding, S. M. Popoff +1
Reciprocity is a universal principle that has a profound impact on many areas of physics. A fundamental phenomenon in condensed-matter physics, optical physics and acoustics, arisi…
Coherent control of total transmission of light through disordered media
S. M. Popoff, A. Goetschy, S. F. Liew +2
We demonstrate order of magnitude coherent control of total transmission of light through random media by shaping the wavefront of the input light. To understand how the finite ill…
Efficient method for controlling the spatial coherence of a laser
Micha Nixon, Brandon Redding, Asher Friesem +2
An efficient method to tune the spatial coherence of a degenerate laser over a broad range with minimum variation in the total output power is presented. It is based on varying the…
On-Chip Random Spectrometer
Brandon Redding, Seng Fatt Liew, Raktim Sarma
Light scattering in disordered media has been studied extensively due to its prevalence in natural and artificial systems [1]. In the field of photonics most of the research has fo…
Position-dependent diffusion of light in disordered waveguides
Alexey G. Yamilov, Raktim Sarma, Brandon Redding +3
Diffusion has been widely used to describe a random walk of particles or waves, and it requires only one parameter -- the diffusion constant. For waves, however, diffusion is an ap…