University of Colorado

Sorbonne Université

Kristina Irsch

Rafael Piestun

Sylvain Gigan

Simon Labouesse

Systems, methods and software for scanning an ocular structure of an eye are provided. A method includes projecting a light onto the ocular structure, and scanning, by natural movements of the living eye, the light in a region of the living eye. Applicable ocular structures can include an ocular surface, a cornea, a sclera, an iris, a crystalline lens, an ocular fundus, a retina, a choroid, and a vitreous humor. A system includes a light source to create light, and optics to focus the light from the light source onto the ocular structure and to collect secondary light coming from the eye towards a detector. The system also includes a tracking system to register positions of the eye at different times, and a computer system to receive signals coupled from the tracking system representative of eye positions at different times and associate the signals with the tracking position.

Systems and methods to probe ocular structures

Systems and methods are provided for imaging and characterizing objects including the eye using non-uniform or speckle illumination patterns. According to the present technology, a method for characterizing at least a portion of an object may include generating, using at least one light source, one or multiple non-uniform illumination patterns on an object. The method may also include detecting, using a detector, backscattered light from the object in response to the generating. The method may further include extracting, using the detector, data representative of the backscattered light. The method may also include processing, using a processing unit, the data representative of the backscattered light to create one or more images of at least a portion of the object.

Growing community of inventors

Paris, France

Kristina Irsch