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Title: Laser Ablation of Gallium Arsenide in Different Solutions

Abstract

The optical, structural, and nonlinear optical characteristics of GaAs nanoparticles obtained by laser ablation in different liquids were investigated. Thermally induced self-defocusing in GaAs solutions was observed using both a high pulse repetition rate and nanosecond pulses. In studying the nonlinear optical characteristics of GaAs solutions using picosecond and femtosecond pulses, two-photon absorption was observed. The nonlinear absorption coefficient of an aqueous GaAs solution measured by the Z-scan technique and the nonlinear susceptibility of GaAs nanoparticles were, respectively, 0.7 x 10{sup -9} cm W{sup -1} and 2 x 10{sup -9} esu at a wavelength of 795 nm.

Authors:
;  [1];  [2]
  1. Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)
  2. Samarkand State University, Samarkand, 703004 (Uzbekistan)
Publication Date:
OSTI Identifier:
20723276
Resource Type:
Journal Article
Resource Relation:
Journal Name: Optics and Spectroscopy; Journal Volume: 99; Journal Issue: 6; Other Information: Translated from Optika i Spektroskopiya , ISSN 0030-4034, 99, 1045-1051 (No. 6, 2005); DOI: 10.1134/1.2149427; (c) 2005 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA); TN:
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ABLATION; ABSORPTION; GALLIUM ARSENIDES; MULTI-PHOTON PROCESSES; NANOSTRUCTURES; NONLINEAR OPTICS; PARTICLES; PHOTONS; PULSES; SEMICONDUCTOR LASERS; SOLUTIONS; WAVELENGTHS

Citation Formats

Ganeev, R.A., Kuroda, H., and Ryasnyanskii, A.I. Laser Ablation of Gallium Arsenide in Different Solutions. United States: N. p., 2005. Web. doi:10.1134/1.2149427.
Ganeev, R.A., Kuroda, H., & Ryasnyanskii, A.I. Laser Ablation of Gallium Arsenide in Different Solutions. United States. doi:10.1134/1.2149427.
Ganeev, R.A., Kuroda, H., and Ryasnyanskii, A.I. Thu . "Laser Ablation of Gallium Arsenide in Different Solutions". United States. doi:10.1134/1.2149427.
@article{osti_20723276,
title = {Laser Ablation of Gallium Arsenide in Different Solutions},
author = {Ganeev, R.A. and Kuroda, H. and Ryasnyanskii, A.I.},
abstractNote = {The optical, structural, and nonlinear optical characteristics of GaAs nanoparticles obtained by laser ablation in different liquids were investigated. Thermally induced self-defocusing in GaAs solutions was observed using both a high pulse repetition rate and nanosecond pulses. In studying the nonlinear optical characteristics of GaAs solutions using picosecond and femtosecond pulses, two-photon absorption was observed. The nonlinear absorption coefficient of an aqueous GaAs solution measured by the Z-scan technique and the nonlinear susceptibility of GaAs nanoparticles were, respectively, 0.7 x 10{sup -9} cm W{sup -1} and 2 x 10{sup -9} esu at a wavelength of 795 nm.},
doi = {10.1134/1.2149427},
journal = {Optics and Spectroscopy},
number = 6,
volume = 99,
place = {United States},
year = {Thu Dec 15 00:00:00 EST 2005},
month = {Thu Dec 15 00:00:00 EST 2005}
}