書誌事項
- タイトル別名
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- Visualization of Propagating Ultrasonic Waves Induced by a Single Laser Pulse
- Laser Original 単発レーザー励起超音波の可視化
- Laser Original タンパツ レーザー レイキ チョウオンパ ノ カシカ
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説明
We have been studying non-invasive and non-destructive methods for inspecting internal structures that use laser-induced ultrasonic waves and an optical measurement technique. As one solution, we propose a new method for determining the internal structure from images of propagating ultrasonic waves induced by a single laser pulse, using a visualization technique that uses a laser beam for illumination and an image-converter tube. In this paper, the captured images of propagating ultrasonic waves in the space-time domain with nanosecond time resolution and two-dimensional dynamic images with fifty nanosecond exposure time are presented and analyzed. This investigation demonstrates the suitability of this proposed method for industrial applications.
収録刊行物
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- レーザー研究
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レーザー研究 36 (3), 139-143, 2008
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390282679624238080
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- NII論文ID
- 10021105502
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- NII書誌ID
- AN00255326
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- COI
- 1:CAS:528:DC%2BD1cXltFaisLk%3D
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 9428983
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可