Scientific News (2019)5 December 2019|IQP SchnabelLIGO and Virgo gravitational-wave observatories employ ‘squeezed’ lightPhoto: AG SchnabelSqueezed light, as produced by a revolutionary new laser type, has a reduced quantum uncertainty and has been substantially researched and developed...6 June 2019|IQP SchnabelObservation of 13dB squeezing at 1550nmPhoto: AG SchnabelIn this project we investigated the second-harmonic pump power requirement for parametric generation of continuous-wave squeezed vacuum states at 1550...