Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique

Guosheng PU; Tetsuya MIZUMOTO; Yoshiyuki NAITO

Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique

Guosheng PU, Tetsuya MIZUMOTO, Yoshiyuki NAITO

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A modified beam propagation method based on the Galerkin's technique (FE-BPM) has been implemented and applied to the analysis of optical beam propagation in a tapered dielectric waveguide. It is based on a new calculation procedure using non-uniform sampling spacings along the transverse coordinate. Comparison with a conventional FE-BPM shows a definite improvement in saving computation time. The differences of a propagation field and a mean square power given by the proposed FE-BPM are discussed in comparison with the conventional FE-BPM.

Publication: IEICE TRANSACTIONS on Electronics Vol.E77-C No.3 pp.510-514

Publication Date: 1994/03/25

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Type of Manuscript: PAPER

Category: Opto-Electronics

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Guosheng PU, Tetsuya MIZUMOTO, Yoshiyuki NAITO, "Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique" in IEICE TRANSACTIONS on Electronics, vol. E77-C, no. 3, pp. 510-514, March 1994, doi: .
Abstract: A modified beam propagation method based on the Galerkin's technique (FE-BPM) has been implemented and applied to the analysis of optical beam propagation in a tapered dielectric waveguide. It is based on a new calculation procedure using non-uniform sampling spacings along the transverse coordinate. Comparison with a conventional FE-BPM shows a definite improvement in saving computation time. The differences of a propagation field and a mean square power given by the proposed FE-BPM are discussed in comparison with the conventional FE-BPM.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e77-c_3_510/_p

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@ARTICLE{e77-c_3_510,
author={Guosheng PU, Tetsuya MIZUMOTO, Yoshiyuki NAITO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique},
year={1994},
volume={E77-C},
number={3},
pages={510-514},
abstract={A modified beam propagation method based on the Galerkin's technique (FE-BPM) has been implemented and applied to the analysis of optical beam propagation in a tapered dielectric waveguide. It is based on a new calculation procedure using non-uniform sampling spacings along the transverse coordinate. Comparison with a conventional FE-BPM shows a definite improvement in saving computation time. The differences of a propagation field and a mean square power given by the proposed FE-BPM are discussed in comparison with the conventional FE-BPM.},
keywords={},
doi={},
ISSN={},
month={March},}

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TY - JOUR
TI - Modified Numerical Technique for Beam Propagation Method Based on the Galerkin's Technique
T2 - IEICE TRANSACTIONS on Electronics
SP - 510
EP - 514
AU - Guosheng PU
AU - Tetsuya MIZUMOTO
AU - Yoshiyuki NAITO
PY - 1994
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E77-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 1994
AB - A modified beam propagation method based on the Galerkin's technique (FE-BPM) has been implemented and applied to the analysis of optical beam propagation in a tapered dielectric waveguide. It is based on a new calculation procedure using non-uniform sampling spacings along the transverse coordinate. Comparison with a conventional FE-BPM shows a definite improvement in saving computation time. The differences of a propagation field and a mean square power given by the proposed FE-BPM are discussed in comparison with the conventional FE-BPM.
ER -