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Journal of Sichuan Normal University

Equal-order Y-squeezing Effects of Photon-added and Photon-subtracted Pair Coherent State

Hou Bang-pin

Published Jan 1, 2007• 0 citations
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Abstract

The equal-order Y-squeezing effects of photon-added pair coherent state and photon-subtracted pair coherent state are studied numerically.It is shown that the photon field can exhibit the equal-order K-th power Y-squeezing effects,but when photons are added to mode a of a pair coherent state or subtracted from mode b of a pair coherent state,i.e.as the number of photon pair m increases,the equal-order K-th power Y-squeezing effects of these two states both decrease with the similar trend.

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