The laser diode self-mixing (or feedback) interferometric technique is reviewed as a general
tool for remote sensing applications. The operating principle is outlined, and the attainable …

Non-contact optical/laser measuring techniques are very attractive in many engineering
applications. The paper demonstrates examples related to structural health monitoring …

A review of recent experimental and theoretical results concerning laser diode self-mixing
velocimetry is presented, showing that this technique can be deployed to measure velocity …

The principle and the experimental realization of a new type of laser vibrometer based on
the self-mixing interference effect in a laser diode are presented. The self-mixing …

Digital image correlation, deflectometry and digital holography are some of the full-field
optical measurement techniques that have matured in recent years. Their use in …

This paper presents a study on the application of a laser Doppler vibrometer (LDV) for
structural health monitoring using ambient vibration. The work covers three important issues …

A system that uses ambient vibration and two laser Doppler vibrometer (LDV) is developed
for noncontact operational modal analysis of structural members. The system employs …

This paper describes a digital holographic setup based on in-line holography and a high-
speed recording to get a multipoint vibrometer. The use of a high-speed sensor leads to …

This paper presents a method for wide-field vibrometry based on high-speed digital
holographic interferometry. We demonstrate the possibility of measuring transient vibrations …

Background: Heartbeat detection is a crucial step in several clinical fields. Laser Doppler
Vibrometer (LDV) is a promising non-contact measurement for heartbeat detection. The aim …