All-Lossy Quasi-Guided Dual-Mode Optical Waveguide Exhibiting Exceptional Singularities

2018/03/14 by Laha, Arnab, Biswas, Abhijit, Ghosh, Somnath
#FOS: Physical sciences #Optics (physics.optics)

paper · doi:10.48550/arxiv.1803.05220

Abstract

We explore exceptional points (EP) in a dual-mode symmetric planar optical waveguide with transverse variation of inhomogeneous loss profile; where modal evolution alongside an EP is reported in the context of selective optical mode conversion.

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