laser doppler vibrometer working principlelaser doppler vibrometer ppt

Introduction Laser Doppler Vibrometers (LDV) [1] significantly extend measurement capabilities with respect to traditional vibration sensors (such as The laser Doppler vibrometer is a precision optical sensor used for determining vibration velocity and dis- placement at a fixed point. The technology is basedUser Manual. Laser Doppler Vibrometer. Controller. OFV-3001 Focusing ring for manual focusing of the laser beam (refer to section 5.4). A laser Doppler vibrometer with digital high-speed signal processing provides precise, high-resolution data enor- mously fast. It is thus far superior to