A versatile all-optical parity-time signal processing device using a Bragg grating induced using positive and negative Kerr-nonlinearity

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A versatile all-optical parity-time signal processing device using a Bragg grating induced using positive and negative Kerr-nonlinearity

The properties of gratings with Kerr nonlinearity and PT symmetry are investigated in this paper. The impact of the gain and loss saturation on the response of the grating is analysed for different input intensities and gain/loss parameters. Potential applications of these gratings as switches, log...

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Bibliographic Details
Main Authors:	Phang, Sendy, Vukovic, Ana, Benson, Trevor M., Susanto, Hadi, Sewell, Phillip
Format:	Article
Published:	Springer US 2015
Online Access:	https://eprints.nottingham.ac.uk/28718/

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