Mathematical modeling of Fabry-Perot resonators: II. Uniformly converging multimode equivalent-circuit models

作者:Song G Hugh*
来源:Journal of the Optical Society of America A-Optics Image Science and Vision, 2014, 31(2): 411-420.
DOI:10.1364/JOSAA.31.000411

摘要

Based on complex-variable analysis of a Fabry-Perot resonator as a multimode nonsymmetric two-port waveguide device, two versions of equivalent-circuit configurations are presented: Starting from a renewed study on singlemode two-pole circuits, we develop two respective multimode equivalent circuits of an almost identical configuration: one for the reflection coefficient and the other for the pass-through transmission coefficient. In the mathematics language of complex-variable analysis, the two models successfully %26quot;approximate%26quot; the two scattering coefficients through two %26quot;uniformly converging%26quot; partial-fraction series expansions.

  • 出版日期2014-2