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2波長スペック干渉法を用いた変形測定
http://hdl.handle.net/2297/42435
http://hdl.handle.net/2297/42435fdcf5db7-b2fa-446f-8e5a-0d603a1f3406
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-ADACHI-M-1412.pdf (511.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 2波長スペック干渉法を用いた変形測定 | |||||
| タイトル | ||||||
| タイトル | Deformation measurement of diffuse objects by using two laser beams of different wavelengths | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| 著者 |
安達, 正明
× 安達, 正明× 丹原, 嘉彦 |
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| 書誌情報 |
精密工学会誌 = Journal of the Japan Society for Precision Engineering 巻 69, 号 10, p. 1412-1416, 発行日 2003-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0912-0289 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1003250X | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.2493/jjspe.69.1412 | |||||
| 出版者 | ||||||
| 出版者 | 精密工学会 = The Japan Society for Precision Engineering | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In deformation changes including step-like discontinuities, techniques using a laser beam of single wavelength cannot measure the deformation amounts. Because the deformation changes between successively captured specklegrams would be larger than the wavelength of the laser. We have developed the technique that can measure large deformation changes including step-like discontinuities by using two laser beams of different wavelengths. In an optical system, optical fibers are used to ensure the same optical-path differences between the different wavelengths. Phase changes are evaluated in both the wavelengths through all the successively captured specklegrams. From the difference of phase changes between both the wavelengths, large deformation changes can be estimated, but precise deformation changes could not be estimated. Then, phase changes of one of two wavelengths is also utilized to estimate precise and large deformation changes. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © The Japan Society for Precision Engineering 精密工学会 | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/jjspe/-char/ja/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.jspe.or.jp/ | |||||
