Pancharatnam 位相非线性的实验研究

Experimental Research on Nonlinear Change of Pancharatnam’s Phase

分析了Ｂｅｒｙ几何位相在光学偏振态中的表现Ｐａｎｃｈａｒａｔｎａｍ位相，设计了新的实验来研究偏振态中几何位相的存在及Ｐａｎｃｈａｒａｔｎａｍ位相变化的非线性．

The Pancharatnam’s phase which is considered as an aspect of Berry’s geometrical phase in polarized optics is analyzed.A new experiment is designed to show the existance of the geometric phase and the nonlinear change of the Pancharatnam’s phase.