2008•College PhysicsRequires access
Reflection and refraction characters at the interfaces of the positive and negative media
Zheng Dan
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Abstract
The basic character at the interfaces of the positive and negative media is studied.The reflection coefficient and refraction coefficient are also given; the analysis shows the versatility of the principle of least action,Snell's law and Fresnell's law in the research on the left-handed material,and the negative refraction effect is explained.