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Conferences > Photonics > 2016 > Th3A > Th3A.33

Chalcogenide-core Gelatin coated dynamic refractive index profile few-layer fiber for tunable parametric generation in the range 0.8 to 2.4 µm

Sudip Kumar Chatterjee, Saba Nashreen Khan, Samik Saha, and Partha Roy Chaudhuri

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Abstract

A novel technique for controlling the chromatic dispersion in gelatin coated chalcogenide-silica few-layer fiber is proposed and empirically investigated. This property is then exploited for four-wave mixing (FWM) based tunable parametric generation over a wide-wavelength range (0.8 to 2.4 µm) simply by varying the ambient humidity under degenerate pumping scheme.

© 2016 Optical Society of America

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