65 citations · 131 across the 6 of their papers we have counts for
8 papers · 1 filter
A mode-multiplexed photonic integrated vector dot-product core from inverse design
Zheyuan Zhu, Raktim Sarma, Seth Smith-Dryden +2
Photonic computing has the potential of harnessing the full degrees of freedom (DOFs) of the light field, including wavelength, spatial mode, spatial location, phase quadrature, an…
Fiber optic computing using distributed feedback
Brandon Redding, Joseph B. Murray, Joseph D. Hart +3
The widespread adoption of machine learning and other matrix intensive computing algorithms has inspired renewed interest in analog optical computing, which has the potential to pe…
Integrated Photonic Encoder for Terapixel Image Processing
Xiao Wang, Brandon Redding, Nicholas Karl +5
Modern lens designs are capable of resolving >10 gigapixels, while advances in camera frame-rate and hyperspectral imaging have made Terapixel/s data acquisition a real possibility…
Enhancing light transmission through a random medium with inhomogeneous scattering and loss
Raktim Sarma, Alexey Yamilov, Hui Cao
We enhanced the total transmission of light through a disordered waveguide with spatially inhomogeneous scattering and loss by shaping the incident wavefront of a laser beam. Using…
Control of Light Diffusion in a Disordered Photonic Waveguide
Raktim Sarma, Timofey Golubev, Alexey Yamilov +1
We control the diffusion of light in a disordered photonic waveguide by modulating the waveguide geometry. In a single waveguide of varying cross-section, the diffusion coefficient…
Probing Long-Range Intensity Correlations inside Disordered Photonic Nanostructures
Raktim Sarma, Alexey Yamilov, Pauf Neupane +2
We report direct observation of the development of long-range spatial intensity correlations and the growth of intensity fluctuations inside the random media. We fabricated quasi-t…