Excelitas products size, map, detect, time, and measure with precision that aids humanity's understand and research in a broad range of scientific applications in astronomy, life sciences, physics and more. 

Precision lenses for imaging from the cellular to interstellar. Detectors sensitive enough to detect single photons in laboratory experiments or  from distant galaxies. Laser with the beam profile and stability that ensure the integrity of measured data. 

Physics and Material Sciences

Excelitas lasers, lamps, optics and detection are used for a variety of applications in physics and material sciences.

Biology

The simplest approach to detect the fluorescence emitted from a biological sample is to image the specimen from a microscope onto a camera.

Astronomy

Excelitas has a long heritage of designing and manufacturing Avalanche Photodiodes (APDs) used in several space surveying missions.