论文部分内容阅读
通过实验发现了光漂白聚合物薄膜的厚度随光照时间按指数衰减的规律收缩 ,在此基础上 ,利用 m线法和精确的转移矩阵理论 ,由数值拟合得到的聚合物波导的折射率轮廓为费米函数。
The experimental results show that the thickness of the photobleached polymer film shrinks exponentially with the illumination time. Based on the m-line method and the accurate transfer matrix theory, the refractive index profile of the polymer waveguide For the Fermi function.