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Conferences > NP > 2010 > NThB > NThB6

Highly Nonlinear Ge11.5As24Se64.5 nanowires with a nonlinear parameter up to 150,000 W−1km−1

Xin Gai, Amrita Prasad, Steve Madden, Duk-Yong Choi, Douglas Bulla, and Barry Luther-Davies

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Abstract

We report the properties of dispersion-engineered nanowire waveguides fabricated in Ge11.5As24Se54.5 chalcogenide glass with γ ranging from ≈25,000–150,000W−1km−1. These waveguides are capable of generating broadband super-continuum when pumped with ps pulses with peak power ≈20W.

© 2010 Optical Society of America

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