This tutorial presents a guided tour of laser feedback interferometry, from its origin and early
development through its implementation to a slew of sensing applications, including …

Optical rangefinders based on Self-Mixing Interferometry are widely described in literature,
but not yet on the market as commercial instruments. The main reason is that it is relatively …

We present an overview of the applications of self-mixing interferometer (SMI) to tasks of
interest for mechanical engineering, namely high-resolution measurement of linear …

Optical feedback interferometry (OFI) sensors are experiencing a consistent increase in their
applications to biosensing due to their contactless nature, low cost and compactness …

As is widely known in the field of laser self-mixing interferometry (SMI), a commercial laser
diode (LD) under linear injection current modulation can serve as a low-cost laser …

This paper aims to present a novel efficient scheme in order to more effectively control the
multiple input and multiple output (MIMO) uncertain nonlinear systems. A wavelet fuzzy brain …

A novel Doppler velocity measurement method based on laser self-mixing interference with
two parallel optical external cavities is investigated. In this method, the target object rotation …

Millimeter-wave (mmWave) communication is one of the key enablers of the fifth-generation
cellular networks (5G). However, one of the fundamental challenges of mmWave …

The long fiber frequency sampling method is used to eliminate the nonlinearity of laser
tuning in the frequency-modulated continuous-wave laser detection and ranging (FMCW …

Absolute distance estimation by self-mixing interferometry (SMI) has superiority to other
laser range finding methods due to its simplicity and compact structure, which can make it …