9.We use the rigorous solutions of Maxell equations to analyze the optical proprieties of submicro-diameter optic fiber, including the single mode condition) propagation Constance, distribution of foundation mode, propagation efficiency, non-linear coefficience. The results show that the single mode conditions of both subicro-diameter fiber and standard fiber are the same, and the fiber with the diameter of 700 nm has the largest nonlinear coefficienc.
使用Maxell方程的严格解,研究了亚微米直径光纤的单模条件、传播常数、基模分布、传播效率、非线性系数等光学特性,发现亚微米纤芯直径光纤的单模条件与标准光纤相同,非线性系数在直径为700 nm左右时最大;