Scientific News (2021)22 November 2021|IQP SchnabelSqueezed light at 2128 nm for future gravitational-wave observatoriesPhoto: AG SchnabelThe potentially new laser wavelength of 2128nm in gravitational wave observatories requires laser light with squeezed quantum uncertainty. Our...31 August 2021|IQP SchnabelGas cooling of test masses for future gravitational-wave observatoriesHow much exchange gas for cooling can gravitational wave detectors tolerate? This question is answered by our publication in the journal "Classical...1 July 2021|IQP SchnabelFull monitoring of ensemble trajectories with 10 dB-sub- Heisenberg imprecisionPhoto: AG SchnabelContrary to what is often stated, the phase space trajectory of a quantum system can be measured with any degree of precision. However, an entangled...