A simple exact implementation of Fourier operators is introduced and used for analysing reflection and transmission at open dielectric waveguide discontinuities, including the laser facet. The method is stable, and readily implemented using standard numerical techniques.
Inspec keywords: light transmission; dielectric waveguides; light reflection; optical waveguide theory; solid lasers; refractive index
Other keywords:
Subjects: Lasing action in semiconductors; Waveguide and cavity theory; Lasing action in other solids; Optical waveguides; Optical waveguides and couplers; Semiconductor lasers; Solid lasers
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