Chinn S R
Appl Opt. 1989 May 1;28(9):1661-5. doi: 10.1364/AO.28.001661.
The use of Poincare sphere visualization of two-coupled-mode problems is reviewed, and a new vector form of the usual integrated optics differential equations is presented. Unlike previous similar treatments involving propagation over discrete uniform intervals, we show the relationship of the differential form of the coupled mode equations to the Stokes-Mueller formalism, using the Feynman-Vernon-Hellwarth method for the twolevel Schrodinger equation. A specific example is given for the tuned fiber coil optical isolator, for which the present method allows a solution by inspection.
回顾了使用庞加莱球可视化双耦合模问题，并给出了常用集成光学微分方程的一种新的矢量形式。与之前涉及在离散均匀区间上传播的类似处理不同，我们使用针对二能级薛定谔方程的费曼 - 弗农 - 赫尔沃思方法，展示了耦合模方程的微分形式与斯托克斯 - 穆勒形式主义之间的关系。针对调谐光纤线圈光隔离器给出了一个具体示例，对于该示例，本方法允许通过观察求解。
