Acta Sinica Quantum Optica

Squeezing Properties of Measured Phase Operators in Generalized KerrEven and Odd Coherent States

Xiuzhang Wang

Published Jan 1, 2002• 0 citations

Abstract

The properties of the two-order and high-order squeezing of phase in generalized Kerr even and odd coherent states have been studied via the measured phase operators introduced by S. M. Barnett and D. T. Pegg. The influences of nonlinear order m of generalized Kerr-medium on squeezing of measured phase operarors have been discussed emphatically. It is shown that the measured phase operator has periodic even-order squeezing in the CS type and di-even-order squeezing in CN type ,in all even and odd coherent states, and the degree of squeezing is relevant to m, |α|2 and δ.

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