平板波导谐振腔耦合损失的衍射理论

DIFFRACTION THEORY OF THE COUPLING LOSSES IN PLANAR WAVEGUIDE RESONATORS

计算了平板波导谐振腔的耦合损失，给出了平板波导中ＥＨ１１模的耦合损失与球镜的曲率及位置的关系。

The coupling losses in planar waveguide resonators have been calculated and some results of the coupling losses for the EH 11 mode of different planar waveguide are given as a function of mirror curvature and position. It is shown that there exist two special geometries to provide low coupling losses.