Reduction of Critical Power in All-Optical Switching with Series-Tapered Nonlinear Directional Coupler

Guosheng PU; Tetsuya MIZUMOTO; Kenichiro ITO; Yoshiki HIGASHIDE; Yoshiyuki NAITO

Reduction of Critical Power in All-Optical Switching with Series-Tapered Nonlinear Directional Coupler

Guosheng PU, Tetsuya MIZUMOTO, Kenichiro ITO, Yoshiki HIGASHIDE, Yoshiyuki NAITO

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A novel series-tapered nonlinear directional coupler is proposed to improve all-optical switching characteristics. Its switching characteristics are analyzed by using a beam propagation method based on the Galerkin's finite element technique. It is presented that the critical power of the series-tapered nonlinear directional coupler is smaller than conventional uniform symmetric and tapered nonlinear directional couplers.

Publication: IEICE TRANSACTIONS on Electronics Vol.E78-C No.9 pp.1315-1318

Publication Date: 1995/09/25

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Type of Manuscript: LETTER

Category: Electromagnetic Theory

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Guosheng PU, Tetsuya MIZUMOTO, Kenichiro ITO, Yoshiki HIGASHIDE, Yoshiyuki NAITO, "Reduction of Critical Power in All-Optical Switching with Series-Tapered Nonlinear Directional Coupler" in IEICE TRANSACTIONS on Electronics, vol. E78-C, no. 9, pp. 1315-1318, September 1995, doi: .
Abstract: A novel series-tapered nonlinear directional coupler is proposed to improve all-optical switching characteristics. Its switching characteristics are analyzed by using a beam propagation method based on the Galerkin's finite element technique. It is presented that the critical power of the series-tapered nonlinear directional coupler is smaller than conventional uniform symmetric and tapered nonlinear directional couplers.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e78-c_9_1315/_p

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@ARTICLE{e78-c_9_1315,
author={Guosheng PU, Tetsuya MIZUMOTO, Kenichiro ITO, Yoshiki HIGASHIDE, Yoshiyuki NAITO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Reduction of Critical Power in All-Optical Switching with Series-Tapered Nonlinear Directional Coupler},
year={1995},
volume={E78-C},
number={9},
pages={1315-1318},
abstract={A novel series-tapered nonlinear directional coupler is proposed to improve all-optical switching characteristics. Its switching characteristics are analyzed by using a beam propagation method based on the Galerkin's finite element technique. It is presented that the critical power of the series-tapered nonlinear directional coupler is smaller than conventional uniform symmetric and tapered nonlinear directional couplers.},
keywords={},
doi={},
ISSN={},
month={September},}

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TY - JOUR
TI - Reduction of Critical Power in All-Optical Switching with Series-Tapered Nonlinear Directional Coupler
T2 - IEICE TRANSACTIONS on Electronics
SP - 1315
EP - 1318
AU - Guosheng PU
AU - Tetsuya MIZUMOTO
AU - Kenichiro ITO
AU - Yoshiki HIGASHIDE
AU - Yoshiyuki NAITO
PY - 1995
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E78-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 1995
AB - A novel series-tapered nonlinear directional coupler is proposed to improve all-optical switching characteristics. Its switching characteristics are analyzed by using a beam propagation method based on the Galerkin's finite element technique. It is presented that the critical power of the series-tapered nonlinear directional coupler is smaller than conventional uniform symmetric and tapered nonlinear directional couplers.
ER -