Self-Mixing Laser Distance-Sensor Enhanced by Multiple Modulation Waveforms

Self-Mixing Laser Distance-Sensor Enhanced by Multiple Modulation Waveforms

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 easy to propose new elaboration techniques and get results in controlled conditions, while it is very difficult t...

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Bibliographic Details
Main Authors: Federico Cavedo, Parisa Esmaili, Michele Norgia
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Sensors
Subjects:
optical rangefinder
self-mixing interferometry
laser sensors
distance measurement
Online Access:https://www.mdpi.com/1424-8220/22/21/8456

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