Electromagnetic field produced by a vertical electric dipole on a negative-index media half space;

Electromagnetic field generated by a vertical electric dipole in a negative-index media coating a planar perfect conductor;

In this paper,the approximate formulas are derived for transient magnetic field produced by a vertical electric dipole powered by a Gaussian wave packet on the plane boundary between free space and a negative-index media.

Reflection and refraction mechanism of heat radiation waves on the interface between two homogeneous media;

Precise research on stellar horizon atmospheric refraction model;

The optical phenomena of rainbow and secondary rainbow in the atmosphere are analyzed according to the law of reflection and refraction.