| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2016-08-24 |
| タイトル |
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タイトル |
Expansion of the difference-field boundary element method for numerical analyses of various local defects in periodic surface-relief structures |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Sugisaka, Jun-ichiro
Yasui, Takashi
Hirayama, Koichi
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| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
44404 |
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姓名 |
杉坂, 純一郎 |
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言語 |
ja |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
44405 |
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姓名 |
安井, 崇 |
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言語 |
ja |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
44850 |
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識別子Scheme |
KAKEN |
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識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000030218820 |
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識別子 |
30218820 |
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姓名 |
平山, 浩一 |
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言語 |
ja |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
We expand the difference-field boundary element method (DFBEM) to calculate wave scattering from a variety of local periodic structure defects. The DFBEM is a numerical method for simulating the diffraction caused by a periodic surface-relief structure with a defect. Although it is more efficient than conventional techniques such as the finite-difference time-domain (FDTD) method, the original DFBEM is limited to projection defects. Here, we derive the integral equations and expressions for crack and buried-pillar defects, and also demonstrate some numerical analyses, validating the results by comparison with results from the FDTD method and the dielectric interface boundary conditions. |
| 書誌情報 |
Journal of the Optical Society of America A
巻 32,
号 5,
p. 751-763,
発行日 2015-05
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| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
http://doi.org/10.1364/JOSAA.32.000751 |
| 権利 |
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権利情報 |
c 2015 Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. |
| 出版者 |
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出版者 |
Optical Society of America |
| 著者版フラグ |
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言語 |
en |
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値 |
author |
| 出版タイプ |
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出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
osa-revtex4-1_3.pdf (1.6 MB)
