将其应用于较复杂的多重微扰单模光纤，使双折射及极化公式具有极其简单的形式和明确的物理意义。
Applying then to complex multiply perturbed single-mode fibers, the expressions of birefringence and evolution of polarization are found to be very simple and quite intuitive.
因此带输出波导的正方形谐振腔是一种可以获得单模定向发射的微腔激光器，具有广泛的应用前景。
Therefore the square resonator with an output waveguide is a promising candidate to realize single-mode directional emission microcavity lasers.
最后以单模光纤弯曲和微弯损耗为例，说明等效电流方法还适用于广义耦合波理论才能求解的问题。
At last, taking bending and microbending loss for single mode fibers as an example, we see that this method also applied to problems which can be solved by generalized coupled mode theory.
应用推荐