Life Technologies Corporation

Facebook Technologies, LLC

Meta Platforms Technologies, LLC

Ge Healthcare Bio-sciences Corp.

Kyle Justin Curts

Scott Rickes

Laurel Rebecca Stone

George Hanson

Adam Michael Zahner

Zenia Wei

Lubasha Chabansky

Robin Sharma

Nicholas Daniel Trail

Robert Dale Cavin

Lu Lu

Pasi Saarikko

Lance Hussey

Sandro David Klein

Wai Sze Tiffany Lam

Matthew E Colburn

Mengfei Wang

Junren Wang

Yun-Han Lee

Shushuo Wu

Jeremy R Cooper

Joseph Lee

William Michael Dougherty

Stephen Choi

Saul Selberg

A retinal imaging system includes a projector, an imaging device, and a controller coupled to an eye tracking system under test. The projector emits a light pattern to be delivered to a pupil of an eye, a location of the pupil being estimated by the eye tracking system under test. The imaging device captures one or more images of a retina of the eye illuminated with at least a portion of the light pattern. The controller determines one or more eye tracking parameters based on the captured one or more images of the retina. The controller compares each determined eye tracking parameter with each of estimated one or more eye tracking parameters, wherein values for the one or more eye tracking parameters are estimated by the eye tracking system under test. The controller characterizes each estimated eye tracking parameter based on the comparison.

Full field retinal imaging system for characterization of eye trackers

A system includes a diffractive optical element configured to receive a first beam and a second beam interfering with one another to generate a first interference pattern. The diffractive optical element is also configured to forwardly diffract the first beam and the second beam to output a third beam and a fourth beam. The third beam and the fourth beam interfere with one another to generate a second interference pattern. The system also includes a detector configured to detect the second interference pattern.

System and method for interference fringe stabilization

A waveguide display is used for presenting media to a user. The waveguide display, includes a light source, a projection assembly (PA), a source waveguide (SW), and an output waveguide (OW). The light source emits light, the PA reshapes the wavefront of the light and the SW receives the light from the PA, expands the light in a first dimension and outputs the expanded light. The SW has an adjustable curvature along the first dimension expanding the light with a curved wavefront. The OW receives the expanded light emitted from the SW, expands the expanded light in a second dimension orthogonal to the first dimension to form image light and outputs the image light. The wavefront curvature from the light source, the curvature of the OW along the second dimension and the curvature of the SW control a location of an image plane of the image light.

Varifocal waveguide display with dynamically bent waveguide

Cell counter display screen with graphical user interface

A method for transferring a pattern from a template to a nanoimprint object. A perimeter portion of the nanoimprint object is supported by a perimeter support structure. A gas pressure induced force is applied to the nanoimprint object to facilitate bending of a central portion of the nanoimprint object in a direction toward a surface of the template until the central portion of the nanoimprint object is brought into contact with the surface of the template. While the nanoimprint object is held in contact with the surface of the template, the pattern from the template is transferred to a surface of the nanoimprint object thereby creating a patterned surface on the nanoimprint object.

Nanoimprint lithography system and method

Cell counter

The approach of one embodiment of the present invention is to mechanically vibrate a length of fiber optic cable transmitting coherent laser light, so that a mechanical resonance in the optical fiber is excited. This is achieved by suspending the fiber optic cable between two points and controlling both the axial tension on the suspended fiber optic cable as well as the mechanical forcing frequency. The cyclic, high-frequency mechanical perturbations of the fiber rapidly vary the path length and internal reflection angles of one or more respective modes of the transmitted laser light. In certain embodiments, the system may be tuned to induce a standing mechanical wave in the fiber. Higher-harmonic waveforms and higher amplitudes in the resonant fiber produce excellent speckle reduction and uniform intensity distributions.

Uniform light source for an imaging instrument

Growing community of inventors

Snohomish, WA, United States of America

Kyle Justin Curts