Quantum Squeezing and Classical Squeezing - what can one teach us about the other

Quantum squeezing - the reduction of noise fluctuations below the shot-noise limit in one quadrature of the light at the expense of amplified noise in the other quadrature - offers great opportunities for precision measurement and  quantum information. Current detection methods for quantum squeezing are unfortunately limited by detectors bandwidth, allowing experimental access only to narrowband squeezing. I will describe our efforts to develop broadband detection schemes for quantum squeezing and to exploit it in quantum measurement. I will specifically describe how classical methods from the RF domain can inspire quantum detection using the optical nonlinearity as the physical correlation detector