birefringence stress的意思|示意

In this paper, we study theoretically infinitesimal element 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。

Then, super-local modes in multi-lobe stress region spun fibers can be obtained by using mode transform. Finally, the fiber birefringence is decided from the phase constants of super-local modes.

从而推得多叶应力区扭转光纤中的超本地模，由超本地模的相位常数来确定该光纤的双折射。

The effects of the stress domain structure of the fiber on stress birefringence and modal birefringence are investigated and compared .

分析了光纤应力区结构对纤芯双折射大小和均匀性的影响，并将应力诱导双折射与模式理论计算结果进行了比较。

The relations between birefringence and envelope radius, birefringence and core radius, birefringence and the area of stress are simulated.

由此结果对双折射与包层半径、纤芯半径、和应力区面积大小之间的关系进行了模拟。

In some cases, the color fringes can be used to evaluate birefringence, since each color band correlates to the degree of stress in the inspected sample.

在某些情况下，彩色条纹，可以用来评估双折射的，因为每种颜色波段关联度应力在检查的样本。

The simulated results indicate: variation of electro-optic coefficient as well as stress birefringence is the main factor, which induces depolarized loss of the switch.

数值模拟显示：电光系数随温度变化和应力双折射是引起开关退偏损耗的主要因素。