This paper analyzed further the UniformStrain Model and made the numerical simulation. The effect was got with the character change of the bonding layers.
The technique for turning a uniform grating into a chirped grating by using a simple strain method is reported and the corresponding theory is deduced.
报告了用简单的应力方法使均匀光栅成为线性啁啾光纤光栅的技术,并推导出了相应理论。
3
The strength analysis of a drop-shaped tube is resolved into the following problem: axial compression together with a plane state of strain with uniform internal pressure.