Acta Optica Sinica, Volume. 16, Issue 11, 1543(1996)
An Alternative Definition of Higher Order Squeezing
Based on the higher order uncertainty relation an alternative definition of higher order squeezing is introduced in this paper. This definition differs from C.K.Hong and L.Mandel′s. The criterion of higher order squeezing is the higher order fundamental quantum fluctuation of amplitude. We examine the higher order squeezing for the squeezed coherent states and the superposition states using this definition, and compared the results with Hong and Mandel′s.
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[in Chinese]. An Alternative Definition of Higher Order Squeezing[J]. Acta Optica Sinica, 1996, 16(11): 1543