【摘要】 用矩阵光学的方法和干涉条纹形成的条件研究了非定域牛顿环问题。给出了空间牛顿环半径计算公式，并作了数值计算。本文还证明了，当ｘ＝０时，此公式可过渡到牛顿环表面条纹半径公式更多还原

【Abstract】 The non fixfrontier Newtonian rings are studied by using matrix optics method and the condition of forming interference fringe.The radius of curvature formulas of the non fixfrontier Newtonian rings and numerical calculations are given.It is proved that one of the formulas can be turned into the radius of curvature formula of Newtonian rings on the surface when x =0.更多还原