Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Intelligence Artificielle Applications

Selimen Benahmed

Salim Boutami

Cedric Allier

Cédric Allier

Anne Koenig

Olivier Cioni

Emmanuelle Schultz

Michel Roch

Damien Decq

Nils Petitdidier

A device and method for observing an object, in particular a biological object includes a light source able to illuminate a sample. Under the effect of the illumination, the object emits back-scattered radiation that propagates to a screen, the area of which is larger than 100 cm. The projection of the back-scattered radiation onto the screen forms an image representative of the back-scattered radiation, called a scattergram. An image sensor allows an image representative of the scattergram formed on the screen to be acquired.

Device and method for observing the radiation backscattered by an object

A method for observing a fluorescent sample, the sample comprising a fluorescent agent that emits fluorescence light, in a fluorescence spectral band, when it is illuminated by excitation light, in an excitation spectral band, the method comprising the following steps:

Device and method for observing a fluorescent sample

A device for measuring radiation backscattered by a sample including:

Device for measuring radiation backscattered by a sample and measurement method using such a device

An object of the invention is an image sensor comprising a matrix of pixels, extending along a detection plane, and configured to form an image of an incident light wave propagating in a spectral band along a propagation axis, the image sensor being characterized in that it comprises a mask, formed by opaque elementary masks, extending parallel to the detection plane, between which there extend openings through which the incident light wave can propagate toward the detection plane, the matrix of pixels being divided into:

Image sensor for obtaining information relating to the phase of a light wave

Growing community of inventors

Grenoble, France

Selimen Benahmed