Variable configuration fiber optic laser doppler vibrometer system

Posada-Roman, Julio E., Jackson, David A., Garcia-Souto, Jose A. (2016) Variable configuration fiber optic laser doppler vibrometer system. Photonic Sensors, 6 (2). pp. 97-106. ISSN 1674-9251. E-ISSN 2190-7439. (doi:10.1007/s13320-016-0293-0) (KAR id:61954)

PDF Publisher pdf Language: English This work is licensed under a Creative Commons Attribution 4.0 International License.
Download this file (PDF/1MB)
Request a format suitable for use with assistive technology e.g. a screenreader
Official URL: http://dx.doi.org/10.1007/s13320-016-0293-0

Abstract

A multichannel heterodyne fiber optic vibrometer is demonstrated which can be operated at ranges in excess of 50 m. The system is designed to measure periodic signals, impacts, rotation, 3D strain, and vibration mapping. The displacement resolution of each channel exceeds 1 nm. The outputs from all channels are simultaneous, and the number of channels can be increased by using optical switches.

Item Type:	Article
DOI/Identification number:	10.1007/s13320-016-0293-0
Uncontrolled keywords:	Laser Doppler, vibration, digital processing, nanometer resolution, multiplexing, optical fiber
Divisions:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	David Jackson
Date Deposited:	06 Jun 2017 08:21 UTC
Last Modified:	05 Nov 2024 10:56 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/61954 (The current URI for this page, for reference purposes)

University of Kent Author Information

Jackson, David A..

Creator's ORCID:
CReDIT Contributor Roles:

Depositors only (login required):

Altmetric

Download Statistics

Total unique views for this document in KAR since July 2020. For more details click on the image.