Production of squeezed states in a degenerate parametric amplifier |
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| Authors: | G Milburn DF Walls |
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| Institution: | Physics Department, University of Waikato, Hamilton, New Zealand |
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| Abstract: | An analysis of the degenerate parametric amplifier including the quantisation of pump and signal modes is presented. It is shown that the fluctuations in one quadrature of the signal mode may be reduced at most by a factor of two. This is in contradistinction to analyses where the pump field is treated classically which overestimate the reduction in fluctuations possible. |
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