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Extended-range FMCW reflectometry using an optical loop with a frequency shifter
https://doi.org/10.24517/00007400
https://doi.org/10.24517/000074004568e468-8340-4789-99b8-0abf940798e5
| 名前 / ファイル | ライセンス | アクション |
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00484256.pdf (297.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2017-10-03 | |||||||
| タイトル | ||||||||
| タイトル | Extended-range FMCW reflectometry using an optical loop with a frequency shifter | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00007400 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Zhou, Xiaoqun
× Zhou, Xiaoqun× Iiyama, Koichi× Hayashi, Ken-ichi |
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| 著者別表示 |
飯山, 宏一
× 飯山, 宏一
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| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学工学部 | |||||||
| 書誌情報 |
IEEE Photonics Technology Letters 巻 8, 号 2, p. 248-250, 発行日 1996-02-01 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1041-1135 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1109/68.484256 | |||||||
| 出版者 | ||||||||
| 出版者 | IEEE | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | We propose a novel method to extend the measurement range of FMCW reflectometry. In this method, an optical loop with a frequency shifter (working frequency fFS Hz) is incorporated in the reference arm of the reflectometry. As a result, the interference signal corresponding to the reference beam that circulates N rounds in the loop appears around (N × fFS) Hz, which means that the signals from different measurement ranges can be detected in different frequency domains. Therefore, it is possible to extend the measurement range. In the experiment, the measurement range is extended from 15 m to 48 m. | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © 1996 IEEE.. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE..IEEE Photonics Technology Letters 8 (2), pp. 248-250 | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
