Mathematical Problems in Engineering / 2015 / Article / Fig 3

Research Article

Fast and Simple Method for Evaluation of Polarization Correction to Propagation Constant of Arbitrary Order Guided Modes in Optical Fibers with Arbitrary Refractive Index Profile

Figure 3

Difference of relative error curves of calculation of the higher order modes normalized propagation constant produced by EMGA with and without polarization correction: (a) HE31 mode; (b) HE41 mode.