Infrared Detector for Smartphones and Autonomous Vehicles

Switching between different wavelengths

19-Aug-2021 - Jülich researchers, together with Italian and German colleagues, have developed a particularly cost-effective infrared detector that can be easily integrated into existing camera chips and smartphones. The new sensor can make two technically important ranges of infrared radiation visible, which ...

Neutrinos weighed by the world's most precise scale

12-Jun-2018 - The Karlsruhe Tritium Neutrino Experiment KATRIN now starts to weigh the mass of neutrinos. Following the electrostatic spectrometer and the detector unit, the tritium source was installed as the last of the large components of KATRIN. The ambitious and highly motivated team of physicists, ...

Ultrasensitive photon hunter

12-Nov-2012 - Fast and ultrasensitive optical systems are gaining increasing significance and are being used in a diverse range of applications, for example, in imaging procedures in the fields of medicine and biology, in astronomy and in safety engineering for the automotive industry. Frequently the challenge ...

Checking people at airports with terahertz radiation

PTB succeeds in absolute measurement of terahertz radiation

22-Sep-2008 - Within the last few years the number of transport checks – above all at airports – has been increased considerably. A worthwhile effort as, after all, it concerns the protection of passengers. Possibilities for new and safe methods of transport checks are offered by terahertz radiation. Before ...