Equal-power 4m-th power sum squeezing of generalized magnetic-field component in vacuum state immiting four-state superposition multimode entangled state light field
Chinese Optics Letters, Vol. 7, Issue 3, pp. 255-258 (2009)
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Abstract
By utilizing multimode squeezed states theory, we study the generalized nonlinear equal-power higher-power sum squeezing properties of the generalized magnetic-field component in four-state superposition multimode entangled state light field |\psi^{(4)}>q. The state is composed of multimode vacuum state, multimode coherent state and its contrary state, multimode imaginary coherent state. It is found that the state |\psi^{(4)}>q is a type of four-state superposition multimode nonclassical light field, and under certain fixed conditions, the generalized magnetic-field component in the state |\psi^{(4)}>q can display generalized nonlinear equal-power 4m-th power sum squeezing effects which change periodically.
© 2009 Chinese Optics Letters
OCIS Codes
(190.0190) Nonlinear optics : Nonlinear optics
(270.0270) Quantum optics : Quantum optics
(270.6570) Quantum optics : Squeezed states
Citation
Huijun Wan, Donglan Wu, Jianping Yang, and Genying Yan, "Equal-power 4m-th power sum squeezing of generalized magnetic-field component in vacuum state immiting four-state superposition multimode entangled state light field," Chin. Opt. Lett. 7, 255-258 (2009)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-7-3-255
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