Enhancement Mechanism of Nonlinear Optical Response of Transparent Conductive Oxides at Epsilon-Near-Zero

Authors :: David J. Hagan
Sepehr Benis
Eric W. Van Stryland
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2018
Publisher :: OSA, 2018.
Abstract: Transient nondegenerate nonlinear refraction of Indium Tin Oxide has been characterized in the near-infrared using femtosecond Beam-Deflection with independently tuned excitation and probe. ENZ enhancement depends more strongly on the probe wavelength than the excitation.

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