TY - JOUR AU - Thomas Gerrits C2 - Optics Express DA - 2017-12-25 DO - https://doi.org/10.1364/OE.25.032227 LA - en M1 - 25 PB - Optics Express PY - 2017 TI - Spotlight on Optics: Generation of highly pure Schrödinger's cat states and real-time quadrature measurements via optical filtering ER -