= Huifa Wu
{c}
{tag=Physicist}
An experimental <physicist> who coauthored an early <optical squeezed vacuum> experiment. Its <balanced homodyne detection> compared the field's <optical quadrature> fluctuations with vacuum noise. The paper distinguishes observed noise reduction from the larger inferred reduction before optical attenuation, showing why propagation losses matter when quantifying squeezing.<Generation of Squeezed States by Parametric Down Conversion by Ling-An Wu and others>[Author list and abstract: measured squeezing versus inferred pre-attenuation squeezing]{ref}
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