25 citations · 61 across the 11 of their papers we have counts for
4 papers · 1 filter
Image Reconstruction from Readout-Multiplexed Single-Photon Detector Arrays
Shashwath Bharadwaj, Ruangrawee Kitichotkul, Akshay Agarwal +1
Readout multiplexing is a promising solution to overcome hardware limitations and data bottlenecks in imaging with single-photon detectors. Conventional multiplexed readout process…
Shot noise-mitigated secondary electron imaging with ion count-aided microscopy
Akshay Agarwal, Leila Kasaei, Xinglin He +6
Modern science is dependent on imaging on the nanoscale, often achieved through processes that detect secondary electrons created by a highly focused incident charged particle beam…
Absorption-Based, Passive Range Imaging from Hyperspectral Thermal Measurements
Unay Dorken Gallastegi, Hoover Rueda-Chacon, Martin J. Stevens +1
Passive hyperspectral longwave infrared measurements are remarkably informative about the surroundings. Remote object material and temperature determine the spectrum of thermal rad…
Continuous-Time Modeling and Analysis of Particle Beam Metrology
Akshay Agarwal, Minxu Peng, Vivek K. Goyal
Particle beam microscopy (PBM) performs nanoscale imaging by pixelwise capture of scalar values representing noisy measurements of the response from secondary electrons (SEs) integ…