在高阶测不准关系基础上提出了光场高阶压缩的另一个定义。它不同于Hong和Mandel定义的高阶压缩，在本文的定义中高阶压缩的准则是场振幅的高阶基础量子涨落。利用它研究了压缩相干态和迭加态的高阶压缩，并与Hong及Mandel的结果作了比较。

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.