| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-02-17 |
| タイトル |
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|
タイトル |
Observation of gain-coupled distributed-feedback effects in V-groove InGaAs/AlGaAs quantum-wire arrays |
|
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 |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Kim, Tae Geun
Tsuji, Yasuhide
Ogura, Mutsuo
|
| 抄録 |
|
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内容記述タイプ |
Abstract |
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内容記述 |
InGaAs/AlGaAs V-groove quantum-wire (QWR) arrays were fabricated by holographic lithography and one-time metalorganic chemical vapour deposition (MOCVD) to evaluate gain-coupled distributed-feedback (GC-DFB) effects in the InGaAs/AlGaAs materials. Using a finite-element method (FEM), mode analysis of the actual cross-sectional structure verified the modal gain of the QWR DFB structure, in which the gain was identified by a single peak at the Bragg wavelength of the grating. In addition, we observed a large gain anisotropy due to the gain/loss coupling in the DFB structure at a wavelength of 914 nm in the emission spectra from the 430 nm pitch QWR grating at room temperature. |
| 内容記述 |
|
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内容記述タイプ |
Other |
|
内容記述 |
(c)2006 IOP Publishing Ltd |
| 書誌情報 |
Nanotechnology
巻 17,
p. 758-762,
発行日 2006-02
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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/10.1088/0957-4484/17/3/024 |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 出版者 |
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出版者 |
Institute of Physics |
|
言語 |
en |
| 著者版フラグ |
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|
言語 |
en |
|
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 |
nt_17_758-.pdf (590.4 kB)
