Observation of quadrature squeezing in a ?^(2) nonlinear waveguide using a temporally shaped local oscillator pulse Eto, Yujiro ; Tajima, Takashi ; Zhang, Yun ; Hirano, Takuya Abstract Publication: Optics Express Pub Date: July 2008 DOI: 10.1364/OE.16.010650 Bibcode: 2008OExpr..1610650E