It is difficult to track fuel droplets in a swirl spray combustion field due to three-dimensional
(3D) movement and turbulent flame influence. The present work carries out an experimental …

We developed a new full off-axis red-green-blue (RGB) digital holographic microscope with
an LED illumination. A decisive advantage of the use of LED illumination is a large image …

Sound field imaging techniques have been found very useful for acoustic designs. Building
on this idea, innovative techniques are needed and presented in this paper, where we report …

Compressed sensing has been discussed separately in spatial and temporal domains.
Compressive holography has been introduced as a method that allows 3D tomographic …

For digital holographic microscopy applications, we modify the focus criterion based on the
integration of the amplitude modulus to make possible its use regardless of the phase or …

We developed a Digital Holographic Microscope (DHM) working with a partial coherent
source specifically adapted to perform high throughput recording of holograms of plankton …

We introduce a wide field hyperspectral microscope using the Fourier-transform approach.
The interferometer is based on the translating-wedge-based identical pulses encoding …

Digital in-line holography (DIH) with a divergent beam is used to measure size and
concentration of cavitation bubbles (6–100? μm) in hydrodynamic facilities. A sampling …

Abstract An extended Generalized Fresnel Transform (GFT) is proposed to account for the
astigmatism introduced by optical elements described, in the paraxial approximation, with a …

A direct application of digital in-line holography to liquid droplets dispersed in a continuous
liquid phase is described. The droplet size imposes a regime of intermediate-field diffraction …