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Mid-infrared broadband coherent supercontinuum spectrum in AsSe2/As2S5 chalcogenide based waveguides

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Abstract

We show that by launching sub-nJ pulses in two AsSe2/As2S5-chalcogenide waveguides as a photonic crystal fiber (PCF) and a rib waveguide (ChRW), the latter is better with a spectrum spanning from 1000 to 20000 nm.

© 2019 The Author(s)

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