摘要
对椭圆芯手征光纤进行了严格的求解，得到了模式场的解析解；推出了模式特征方程；并对基模的偶模和奇模特征方程进行数值求解；研究了手征参数对不同椭圆比下基模的色散曲线、双折射。
Analytical solutions of electromagnetic fields in the elliptical core chiral optical fiber have been studied. The modal fields distribution and modal characteristic equations are obtained. The numerical solutions for the modal characteristic equations of the even and odd fundamental mode are given. For different aspect ratios of the elliptical core, effects of chirality parameter on the characteristics such as dispersion curves, birefringence and modal dispersion of the fundamental modes in the elliptical core chiral optical fiber are discussed.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第10期1385-1389,共5页
Acta Optica Sinica
基金
浙江省宁波市青年科学基金资助项目
关键词
椭圆芯手征光纤
手征参数
模式特征方程
光纤
elliptical core chiral optical fiber, chirality parameter, modal characteristic equation, dispersion curve, modal dispersion.
