4 papers
Multiview Scattering Scanning Imaging Confocal Microscopy through a Multimode Fiber
Sakshi Singh, Simon Labouesse, Rafael Piestun
Confocal and multiphoton microscopy are effective techniques to obtain high-contrast images of 2-D sections within bulk tissue. However, scattering limits their application to dept…
Measuring the Transmission Matrix of a scattering medium using Epi-Fluorescence light
Evolene Premillieu, Rafael Piestun
There are several methods to focus light behind a scattering medium, but very few use fluorescence light as feedback or can be used without access to the distal side of the scatter…
Hybrid photoacoustic/fluorescence microendoscopy through a multimode fiber using speckle illumination
Antonio M. Caravaca-Aguirre, Sakshi Singh, Simon Labouesse +3
We present an ultra-thin hybrid imaging system based on an optical multimode fiber (MMF) and an optical fiber hydrophone that combines optical resolution photoacoustic and fluoresc…
Wavefront shaping in complex media at 350 KHz with a 1D-to-2D transform
Omer Tzang, Eyal Niv, Sakshi Singh +3
Controlling the propagation and interaction of light in complex media has sparked major interest in the last few years. Unfortunately, spatial light modulation devices suffer from…