一种新型CO_2激光金属波导的模损耗分析

THE MODE-LOSS THEORY OF A NEW METAL WAVEGUIDES FOR CO2 LASER

本文利用微扰理论,推导了新型金属波导的模损耗,并根据简单的几何光学 理论描述了这种波导中光传输的一种直观的物理图像,由此也同样得出了 模损耗关系式.

Based on perturbation theory, the mode - loss of a new metal waveguides for co2 laser is deduced, and based on geometric optics theory, the optical waveguides transmission figure is described.