Optical wavelet-fractional squeezing combinatorial transform  

作　　者：Cui-Hong Lv Ying Cai Nan Jin Nan Huang 吕翠红;蔡莹;晋楠;黄楠(School of Physics and Electronic Engineering,Jiangsu University,Zhenjiang 212013,China)

机构地区：[1]School of Physics and Electronic Engineering,Jiangsu University,Zhenjiang 212013,China

出　　处：《Chinese Physics B》2022年第2期209-216,共8页中国物理B（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant No.11304126);the College Students’Innovation Training Program(Grant No.202110299696X)。

摘　　要：By virtue of the method of integration within ordered product(IWOP)of operators we find the normally ordered form of the optical wavelet-fractional squeezing combinatorial transform(WFrST)operator.The way we successfully combine them to realize the integration transform kernel of WFr ST is making full use of the completeness relation of Dirac’s ket–bra representation.The WFr ST can play role in analyzing and recognizing quantum states,for instance,we apply this new transform to identify the vacuum state,the single-particle state,and their superposition state.

关 键 词：wavelet transform fractional squeezing transform combinatorial transform IWOP technique 

分 类 号：O431.2[机械工程—光学工程]