Acta Optica Sinica, Volume. 20, Issue 4, 525(2000)
Measurement of Vibration Amplitudes of a Rough Surface Using a Phase-Conjugate Wave
A self-pumped phase-conjugate interferometer is proposed to measure vibration amplitudes of a rough surface. The distorted wave front of the light diffusely reflected from the rough surface is reconstructed by phase conjugation. Using this interferometer, the vibration-amplitude distribution of a stainless steel sample with a rough surface have been measured.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Measurement of Vibration Amplitudes of a Rough Surface Using a Phase-Conjugate Wave[J]. Acta Optica Sinica, 2000, 20(4): 525
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