通过数值计算,研究了增加光子双模压缩真空态的N次方H压缩效应.结果表明:对于态,光场存在着N次方H压缩效应,而且对于高次方H压缩,在压缩参数较大时,随着场模上光子增加数的增大,N次方H压缩效应增强.
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