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Conferences > IPRSN > 2018 > ITh4B > ITh4B.5

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

Arnab Laha, Abhijit Biswas, and Somnath Ghosh

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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.

© 2018 The Author(s)

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