Two-wave mixing interferometer for ultrasonic NDT in defect detection

Chan Hsiao Ho; Ju Yi Lee; Hseuh Ching Shih; Jiunn Haur Shaw; Yung Hui Liu

Two-wave mixing interferometer for ultrasonic NDT in defect detection

Chan Hsiao Ho, Ju Yi Lee, Hseuh Ching Shih, Jiunn Haur Shaw, Yung Hui Liu

機械工程學系

研究成果: 雜誌貢獻 › 會議論文 › 同行評審

1 引文斯高帕斯（Scopus）

摘要

Our study was focused on ultrasound detection and nondestructive measurement experiments based on the TWMI technique. We modified the conventional TWMI by means of re-uses the wasted reference, and increased the optical efficiency. The configuration of our new designed TWMI system will be introduced and some nondestructive measurement applications are demonstrated. Experimental results show that TWMI's sensitivity is good enough to see the details of ultrasound and can be applied in defect detection.

原文	???core.languages.en_GB???
頁（從 - 到）	359-363
頁數	5
期刊	Key Engineering Materials
卷	270-273
發行號	I
出版狀態	已出版 - 2004
事件	Proceedings of the 11th Asian Pacific Conference on Nondestructive Testing - Jeju Island, Korea, Republic of 持續時間: 3 11月 2003 → 7 11月 2003

引用此

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keywords = "Defect detection, Two-Wave Mixing Interferometer (TWMI), Ultrasound",

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AU - Ho, Chan Hsiao

AU - Lee, Ju Yi

AU - Shih, Hseuh Ching

AU - Shaw, Jiunn Haur

AU - Liu, Yung Hui

PY - 2004

Y1 - 2004

N2 - Our study was focused on ultrasound detection and nondestructive measurement experiments based on the TWMI technique. We modified the conventional TWMI by means of re-uses the wasted reference, and increased the optical efficiency. The configuration of our new designed TWMI system will be introduced and some nondestructive measurement applications are demonstrated. Experimental results show that TWMI's sensitivity is good enough to see the details of ultrasound and can be applied in defect detection.

AB - Our study was focused on ultrasound detection and nondestructive measurement experiments based on the TWMI technique. We modified the conventional TWMI by means of re-uses the wasted reference, and increased the optical efficiency. The configuration of our new designed TWMI system will be introduced and some nondestructive measurement applications are demonstrated. Experimental results show that TWMI's sensitivity is good enough to see the details of ultrasound and can be applied in defect detection.

KW - Defect detection

KW - Two-Wave Mixing Interferometer (TWMI)

KW - Ultrasound

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M3 - 會議論文

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SN - 1013-9826

IS - I

Y2 - 3 November 2003 through 7 November 2003

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Two-wave mixing interferometer for ultrasonic NDT in defect detection

摘要

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