The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Propomos novos dispositivos funcionais totalmente ópticos usando junções X de guia de ondas com não linearidade óptica de terceira ordem localizada, onde um ramo é feito de um material não linear do tipo Kerr e o restante é feito de materiais lineares. Operações de comutação totalmente ópticas podem ser obtidas devido às características de dispersão não linear do tipo biestável em sistemas de ondas guiadas acopladas lineares e não lineares. O desempenho dos dispositivos é analisado pelo Método de Propagação de Feixe (BPM) modificado para guias de onda não lineares combinado com a análise de modo normal não linear. Os métodos para construir os guias de onda com não linearidade localizada também são discutidos utilizando as tecnologias para o controle seletivo de uma energia band-gap de estruturas semicondutoras Multi Quantum Well (MQW) e o desempenho dos dispositivos projetados é apresentado.
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Hiroshi MURATA, Masayuki IZUTSU, Tadasi SUETA, "All-Optical Switching in Novel Waveguide X-Junctions with Localized Nonlinearity" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 2, pp. 321-326, February 1999, doi: .
Abstract: We propose novel all-optical functional devices using waveguide X-junctions with localized third order optical nonlinearity, where one branch is made from a Kerr-like nonlinear material and the rest are made from linear ones. All-optical switching operations can be obtained because of bistable like nonlinear dispersion characteristics in linear and nonlinear coupled guided-wave systems. The performances of the devices are analyzed by the Beam Propagation Method (BPM) modified for nonlinear waveguides combined with the nonlinear normal mode analysis. The methods to construct the waveguides with localized nonlinearity are also discussed by utilizing the technologies for the selective control of a band-gap energy of semiconductor Multi Quantum Well (MQW) structures and the performances of the designed devices are presented.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_2_321/_p
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@ARTICLE{e82-c_2_321,
author={Hiroshi MURATA, Masayuki IZUTSU, Tadasi SUETA, },
journal={IEICE TRANSACTIONS on Electronics},
title={All-Optical Switching in Novel Waveguide X-Junctions with Localized Nonlinearity},
year={1999},
volume={E82-C},
number={2},
pages={321-326},
abstract={We propose novel all-optical functional devices using waveguide X-junctions with localized third order optical nonlinearity, where one branch is made from a Kerr-like nonlinear material and the rest are made from linear ones. All-optical switching operations can be obtained because of bistable like nonlinear dispersion characteristics in linear and nonlinear coupled guided-wave systems. The performances of the devices are analyzed by the Beam Propagation Method (BPM) modified for nonlinear waveguides combined with the nonlinear normal mode analysis. The methods to construct the waveguides with localized nonlinearity are also discussed by utilizing the technologies for the selective control of a band-gap energy of semiconductor Multi Quantum Well (MQW) structures and the performances of the designed devices are presented.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - All-Optical Switching in Novel Waveguide X-Junctions with Localized Nonlinearity
T2 - IEICE TRANSACTIONS on Electronics
SP - 321
EP - 326
AU - Hiroshi MURATA
AU - Masayuki IZUTSU
AU - Tadasi SUETA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 1999
AB - We propose novel all-optical functional devices using waveguide X-junctions with localized third order optical nonlinearity, where one branch is made from a Kerr-like nonlinear material and the rest are made from linear ones. All-optical switching operations can be obtained because of bistable like nonlinear dispersion characteristics in linear and nonlinear coupled guided-wave systems. The performances of the devices are analyzed by the Beam Propagation Method (BPM) modified for nonlinear waveguides combined with the nonlinear normal mode analysis. The methods to construct the waveguides with localized nonlinearity are also discussed by utilizing the technologies for the selective control of a band-gap energy of semiconductor Multi Quantum Well (MQW) structures and the performances of the designed devices are presented.
ER -