Ecole Polytechnique Federale De Lausanne

Carl Zeiss Microscopy Gmbh

Yeda Research and Develpment & Co. Ltd

Claudio Bruschini

Edoardo Charbon

Ivan Michel Antolovic

Daniel Schwedt

Tiemo Anhut

Dan Oron

Ron Tenne

Gur Lubin

Uri Rossman

Michel Ivan Antolovic

The present invention relates to a photodetector array for capturing image data, comprising: —photodetector cells arranged on a substrate, each including a single-photon avalanche diode, wherein the active areas of the photodetector cells are neighbored along a hexagonal grid; —microlenses, having a hexagonal or circular shape, each arranged on one photodetector cell to focus light onto the photodiode.

High sensitivity single-photon avalanche diode array

A light microscope has a light source for illuminating a specimen, a sensor array comprised of photon-counting detector elements for measuring detection light coming from the specimen, and a control device for controlling the sensor array. The control device is configured for flexibly binning the photon-counting detector elements into one or more super-pixels.

Light microscope with reconfigurable sensor array

The invention relates to an image sensor comprising a photodetector array including neighboring photodetector elements, each photodetector element comprising: —a photodetector cell having a photodiode and a reset unit; —a cell control unit coupled with the photodetector cell and configured to reset the photodiode by means of the reset unit; wherein the cell control unit is configured to asynchronously effect resetting of the photodiode after a given dead time after detection of a photon.

Low-power image sensor system with single-photon avalanche diode photodetectors

A light microscope has a light source for illuminating a specimen, a photon-counting detector array with a plurality of photon-counting detector elements for measuring detection light coming from the specimen, wherein the photon-counting detector elements are configured to output respective measured photon count rates, and a control device for controlling the photon-counting detector array. The control device is configured to individually influence the measurable photon count rates which are simultaneously measurable with different photon-counting detector elements and/or which are consecutively measurable with the same photon-counting detector element. Furthermore, in an imaging method the measurable photon count rates of photon-counting detector elements are individually influenced to increase the signal-to-noise ratio for the photon-counting detector array.

Light microscope with photon-counting detector elements and imaging method

A system for photon correlation of an illuminated object and/or a light source is provided. The system includes a light source for illuminating the object and an optical system having an object-facing side configured to face the object or the light source and a projection side with the projection side having a focal plane. The system also includes a single-chip single photon avalanche photodiode (SPAD) array arranged at the focal plane and a timing circuit associated with the single-chip SPAD array for measuring arrival times of photons detected by the single-chip SPAD array.

Growing community of inventors

Villars-sous-Yens, Switzerland

Claudio Bruschini