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KETEK is the world’s leading manufacturer of Silicon Drift Detectors, which are used in an almost infinite number of industrial material analysis applications. Our SDDs can be found in X-ray fluorescence spectrometers & electron microscopes – and our new Silicon Photomultipliers in all kind of photonic applications. Both contribute to countless material research experiments around the Earth  – and some even on Mars.
Welcome to KETEK.

The Gold Standard in Silicon Drift Detectors

Silicon Photomultipliers: Next Generation Versatility

12Jan 2018

Customizable Carbon Protection Grid available

New customizable Carbon Protection Grid for an additional protection of the fragile SDD window is now available. […]

30Mar 2017

WB Series – Breakthrough in performance, robustness and costs

KETEK introduces the WB Series product line with next generation chip and package design. The new SiPM series excels with significantly reduced dark current, excellent PDE and allows even more [...]