New Type of 2-D Laser Doppler Vibrometer
摘要
The fundamentals and method of 2 D laser Doppler vibrometer are introduced.The factors influencing the measuring accuracy are analyzed. Moreover, the circuit for signal processing is designed. The vibrating amplitude and frequency of 2 D vibration in wider range can be measured simultaneously in non contact means,the measuring results are accurate.
引用本文(GB/T 7714)
Tan Yu. New Type of 2-D Laser Doppler Vibrometer[J]. 半导体光子学与技术:英文版, 2001.
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