122 citations · 239 across the 7 of their papers we have counts for
8 papers
Phase-resolved wide-field CARS microscopy with speckle illumination
Federico Vernuccio, Pascal Berto, Baptiste Marthy +5
Coherent anti-Stokes Raman scattering (CARS) microscopy enables label-free chemical imaging of biological samples and materials. Conventionally, CARS is implemented using a point-s…
Multiplexed wavefront sensing with a thin diffuser
Tengfei Wu, Marc Guillon, Gilles Tessier +1
In astronomy or biological imaging, refractive index inhomogeneities of e.g. atmosphere or tissues induce optical aberrations which degrade the desired information hidden behind th…
Single-shot Digital Optical Fluorescence Phase Conjugation Through Forward Multiply Scattering Samples
Tengfei Wu, Yixuan Zhang, Baptiste Blochet +3
Aberrations and multiple scattering in biological tissues critically distort light beams into highly complex speckle patterns. In this regard, digital optical phase conjugation (DO…
Magnetic nanorods for quantitative viscosity imaging using heterodyne holography
C. Gentner, P. Berto, J. -F. Berret +3
Many processes in microfluidics and biology are driven or affected by viscosity. While several methods are able to measure this parameter globally (AFM, surface acoustic waves, DLS…
3D Spectroscopic Tracking of Individual Brownian Nanoparticles during Galvanic Exchange
Minh-Chau Nguyen, Pascal Berto, Fabrice Valentino +4
Monitoring chemical reactions in solutions at the scale of individual entities is challenging: single particle detection requires small confocal volumes which are hardly compatible…
Reference-less complex wavefields characterization with a high-resolution wavefront sensor
Tengfei Wu, Pascal Berto, Marc Guillon
Wavefront sensing is a widely-used non-interferometric, single-shot, and quantitative technique providing the spatial-phase of a beam. The phase is obtained by integrating the meas…