7 citations · 7 across the 2 of their papers we have counts for
4 papers
Imaging through fog using quadrature lock-in discrimination
Shashank Kumar, Bapan Debnath, Meena M. S. +5
We report experiments conducted in the field in the presence of fog, that were aimed at imaging under poor visibility. By means of intensity modulation at the source and two-dimens…
Label-free microscopy of mitotic chromosomes using the polarization Orthogonality Breaking technique
R. Desapogu, G. Le Marchand, R. Smith +7
The vast majority of the microscopy methods currently available to study biological samples require staining prior to imaging. Nevertheless, the ability to reveal specific cell str…
An all-optical technique enables instantaneous single-shot demodulation of images at high frequency
Swapnesh Panigrahi, Julien Fade, Romain Agaisse +2
High-frequency demodulation of wide area optical signals in a snapshot manner is a technological challenge that, if solved, could open tremendous perspectives in 3D imaging, free-s…
Theoretical optimal modulation frequencies for scattering parameter estimation and ballistic photon filtering in diffusive media
Swapnesh Panigrahi, Julien Fade, Hema Ramachandran +1
The efficiency of using intensity modulated light for estimation of scattering properties of a turbid medium and for ballistic photon discrimination is theoretically quantified in…