典型的激光多普勒测振仪(LDV，laser doppler vibrometer)的测量原理如图1所示。 由激光器发出的激光被分光镜分为两束，一束作为参考光线，另一束作为测量光线...
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laser doppler vibrometer 激光多普勒测振仪 ; 激光多普勒振动仪 ; 激光多普勒测振 Polytec Laser Doppler Vibrometer 激光测振仪 Scanning Laser Doppler Vibrometer 扫描激光多普勒测振仪 ..
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激光多普勒振动仪(LDV,Laser Doppler Vibrometer)是一类应用最广的非接触式无损测量设备，目前已具备纳米级的测量精度，在宏观结构和微型结构的动态测量方面...
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Non-Contact Laser Doppler Vibrometer 激光非接触震动测量仪
Polytec Laser Doppler Vibrometer 激光测振仪
Scanning Laser Doppler Vibrometer 扫描激光多普勒测振仪
micro laser doppler vibrometer 显微激光多普勒
Several other common laser non-contact measurement methods were also briefly introducedThe steady state vibration characteristics of bonding tool in different the degree of coupling tightness have been tested based on continuously scanning laser Doppler vibrometer.
利用激光多普勒测振仪,对U3000型粗铝丝引线键合装置中,劈刀在不同连接松紧度下的稳态振动进行了扫描测试。
参考来源 - 基于激光多普勒测试劈刀稳态振动特性的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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Using the way of homodyne coherent detection, a fiber laser Doppler vibrometer is designed and completed.
采用零差的相干探测方式，设计并实现了一套光纤结构的激光多普勒振动计。
This paper describes the principle structure and operation process of a two dimensional laser Doppler vibrometer.
描述一台两维激光多普勒测振装置，介绍其基本原理、组成部分及工作过程。
Base on the heterodyne laser Doppler theory, a heterodyne laser Doppler vibrometer (LDV) with fiber structure was designed and implemented.
基于外差激光多普勒原理，设计并实现了一套光纤结构的外差式激光多普勒振动计(LDV)。
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