Laser Doppler vibrometry (LDV) is a non-contact vibration measurement technique based
on the Doppler effect of the reflected laser beam. Thanks to its feature of high resolution and …

The self-mixing interferometry (SMI) technique is an emerging sensing technology in
microscale particle classification. However, due to the nature of the SMI effect raised by a …

We present a new optical instrument for vibrations measurement, based on a method to read
the frequency modulation of a laser diode self-mixing interferometer. The laser source, when …

In this paper, we present a novel optical microfluidic cytometry scheme for label-free
detection of cells that is based on the self-mixing interferometry (SMI) technique. This device …

This study aimed to propose the in situ measurement of particles based on the self-mixing
interferometry (SMI) effect for monitoring the dynamic behaviors of the plume. This method …

Optical feedback interferometry (OFI)-based flow-metry enables simple, robust, self-aligned,
and low-cost systems to measure the fluid flow velocity with reasonable accuracy. The …

In situ measurement of particle flow is a promising tool to visualize how the particles affect
the power feeding laser additive manufacturing (PFLAM). A simple and robust platform …

In this paper, we propose a compact, wearable biosensor for the noninvasive measurement
of human radial artery pulse waveform curve (PWC) and blood pressure (BP). In this system …

The present work envisages the development of a novel and low-cost self-mixing
interferometry (SMI) technology-based single particle sensing system in a microchannel chip …

We report here the first-ever, to the best of our knowledge, observation of an inconsistency in
the fringe disappearance that occurs in self-mixing interferometers. The disappearance of …