Laser & Optoelectronics Progress, Volume. 56, Issue 4, 041203(2019)

Reflection and Transmission of Laser Ultrasonic Waves on Surface Defects

Lianjie Yang1, Yang Li1,2、*, Junjie Sun1,2, and Yun Zou1,2
Author Affiliations
  • 1 School of Mechanical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
  • 2 Henan Provincial Engineering Laboratory for Anti-Fatigue Manufacturing Technology, Zhengzhou, Henan 450001, China
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    References(15)

    [1] Schijve J. Fatigue of structures and materials[M]. Dordrecht: Springer Netherlands(2009).

    [7] Domarkas V. Khuri-Yakub B T, Kino G S. Length and depth resonances of surface cracks and their use for crack size estimation[J]. Applied Physics Letters, 33, 557-559(1978).

    [8] Kromine A K, Fomitchov P A, Krishnaswamy S et al. Laser ultrasonic detection of surface breaking discontinuities: scanning laser source technique[J]. Materials Evaluation, 58, 173-177(2000).

    [10] Li L B, Li L B, Hu H S et al. C]∥China Western Acoustical Academic Exchange Conference, Dunhuang: [s. n. ](2013).

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    Lianjie Yang, Yang Li, Junjie Sun, Yun Zou. Reflection and Transmission of Laser Ultrasonic Waves on Surface Defects[J]. Laser & Optoelectronics Progress, 2019, 56(4): 041203

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Sep. 5, 2018

    Accepted: Sep. 18, 2018

    Published Online: Jul. 31, 2019

    The Author Email: Yang Li (yangli@zzu.edu.cn)

    DOI:10.3788/LOP56.041203

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