| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7932420 | Optics Communications | 2013 | 5 Pages |
Abstract
We investigate nonclassical properties of the optical field when photon subtraction and addition coherent operation ta^+ra^+ acts on an odd superpositions of coherent states (SCSs) by examining its sub-Poissonian statistics, quadrature squeezing, and negativity of the Wigner function (WF). It is found that these nonclassical properties can be all significantly enhanced for the output state when the coherent operation is applied to an odd SCSs. Moreover, the results show that the nonclassicality of the coherent operation of SCSs (COSCSs) is sensitive to the coherent operation and amplitude.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Zebin Cai, Bin Xu, Benyuan Zhou, Zhiyong Wang, Yanfei Yang,