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Title: Preparation, optical and non-linear optical power limiting properties of Cu, CuNi nanowires.
Authors: Udayabhaskar, R.
Ollakkan, Muhamed Shafi
Karthikeyan, B.
Issue Date: 6-Jan-2014
Publisher: American Institute of Physics
Citation: Applied Physics Letters, 2014, Vol.104, p013107
Abstract: Metallic nanowires show excellent Plasmon absorption which is tunable based on its aspect ratio and alloying nature. We prepared Cu and CuNi metallic nanowires and studied its optical and nonlinear optical behavior. Optical properties of nanowires are theoretically explained using Gans theory. Nonlinear optical behavior is studied using a single beam open aperture z-scan method with the use of 5‚ÄČns Nd: YAG laser. Optical limiting is found to arise from two-photon absorption.
Description: Open Access
ISSN: 0003-6951
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Copyright: 2014 American Institute of Physics This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Appears in Collections:Research Papers (LAMP)

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