In this paper we study the structure of panda fibers how to effect the birefringence (beat length) by an infinitesimalelement method.
本文用微元算法研究了熊猫光纤的结构参量对熊猫光纤双折射特性(拍长)的影响。
2
In this paper, we study theoretically infinitesimalelement method for calculation of stress birefringence in polarization maintaining fibers.
本文研究了计算保偏光纤中应力双折射特性的微元算法，对其计算值进行了理论验证。
3
These are known as the nine components of stress and are illustrated with reference to an infinitesimal rectangular element about a point in figure1.2.