期刊论文

Luo, Changyou

英文

APPLIED PHYSICS B-LASERS AND OPTICS

0946-2171

2020

126

6

1-7

10.1007/s00340-020-07463-y

This research was financially supported by National Science Foundation for China (Grant nos. 61605098, 11664004, 11874245) and Launching Funds for Doctors of Shanxi Datong University (Grant no. 2014-B-04) and Shanxi Provincial Natural Science Foundation (Grant nos. 201801D121071, 201701D221096) and Foundation of Education Bureau of Hunan Province, China (Grant no. 19A067) and Scientific and Technological Innovation Project of Colleges in Shanxi Province (Grant no. 2019L0741).

本校为通讯机构

A large and tunable lateral shift in a prism coupling system with a superconducting YBa2Cu3O7 film is theoretically analyzed. The dip of the reflectivity and magnitude of the lateral shift can be controlled by the temperature of the superconducting film. The sign of the lateral shift can be determined by the thickness of the superconducting film. The position of the minimum reflection and maximum Goos–Hänchen shift can be conveniently adjusted by the thickness of the dielectric layer and incident light frequency. The largest shift, as high as...