A NOVEL STUDY OF ELECTRIC FIELDS FOR TE MODE IN A DOUBLE STEP-INDEX WAVEGUIDE

Abstract

Alpha ( 􀄮 ) method is a novel method for step-index waveguides depending on normalized propagation constant. In this work the electric fields in the active region and cladding layers (CLs) for a double symmetric step-index waveguide are studied. Having obtained equivalent normalized frequency, equivalent normalized propagation constant, equivalent barrier potential, equivalent abscissa and ordinate of the EEV and equivalent refractive index of double symmetric step-index waveguide we have equivalent step index waveguide of double symmetric step-index waveguide and found its some parameters are compared with the parameters of double symmetric step-index waveguide

Keywords

• Normalized frequency
• Normalized propagation constant
• Barrier potential
• Energy eigenvalue