16 citations · 16 across the 2 of their papers we have counts for
3 papers · 1 filter
Fourier Synthetic Aperture-based Time-resolved Terahertz Imaging
Vivek Kumar, Pitambar Mukherjee, Lorenzo Valzania +3
Terahertz microscopy has attracted attention owing to distinctive characteristics of the THz frequency region, particularly non-ionizing photon energy, spectral fingerprint, and tr…
Single-pixel transmission matrix recovery via 2-photon fluorescence
Shupeng Zhao, Bernhard Rauer, Lorenzo Valzania +5
Imaging at depth in opaque materials has long been a challenge. Recently, wavefront shaping has enabled significant advance for deep imaging. Nevertheless, most non-invasive wavefr…
Accelerating ptychographic reconstructions using spectral initializations
Lorenzo Valzania, Jonathan Dong, Sylvain Gigan
Ptychography is a promising phase retrieval technique for label-free quantitative phase imaging. Recent advances in phase retrieval algorithms witnessed the development of spectral…