Laser Doppler vibrometer ... A laser Doppler vibrometer (LDV) is a scientific instrument that is used to make non-contact vibration measurements of a surface. The ...

Laser Doppler vibrometry (LDV) is currently the method that offers the best displacement and velocity resolution and is used in many fields of basic science.

A laser vibrometer is an advanced instrument that measures mechanical vibrations with high precision and without contact.

This comprehensive review paper charts advances in the development and applications of laser Doppler vibrometry (LDV) since those first pioneering experiments.

Jun 23, 2022 ... In this paper, we will review the state-of-the-art method on LDV miniaturization. Systems based on three miniaturization techniques will be discussed.

Mar 7, 2025 ... Optomet Laser Doppler vibrometers enable the non-contact measurement of vibration over a range of several orders of magnitude, from atomic dimensions all the ...

The vibrometer consists of a modular controller (OFV-3001) and a helium neon (Class II) laser sensor head (OFV-353), which is rated for distances ranging from ...

Laser Doppler vibrometer with No load and Non-contact ... The LV-1800 non-contact type Laser Doppler Vibrometer uses newly designed interference optical system ...

Abstract. A number of vibration mode-shape measurement techniques are described in which the measurement point of a laser Doppler vibrometer (LDV) is ...

Abstract. The laser-Doppler vibrometer (LDV) is a research tool that can be used to quickly measure the sound-induced velocity of the tympanic membrane near the ...