Non-contact Multi-channel Fiber-Optic Laser Vibrometers

Julio E. Posada-Roman; David A. Jackson; Pablo Acedo; Jose A. Garcia-Souto

doi:10.1364/LAOP.2016.LW2C.5

Latin America Optics and Photonics Conference
(Optica Publishing Group, 2016),
paper LW2C.5
•https://doi.org/10.1364/LAOP.2016.LW2C.5

Non-contact Multi-channel Fiber-Optic Laser Vibrometers

Julio E. Posada-Roman, David A. Jackson, Pablo Acedo, and Jose A. Garcia-Souto

Latin America Optics and Photonics Conference 2016

Medellin Colombia
22–26 August 2016
ISBN: 978-1-943580-16-3

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Fiber Sensors and Devices (LW2C)

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J. E. Posada-Roman, D. A. Jackson, P. Acedo, and J. A. Garcia-Souto, "Non-contact Multi-channel Fiber-Optic Laser Vibrometers," in Latin America Optics and Photonics Conference, (Optica Publishing Group, 2016), paper LW2C.5.

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Abstract

Two types of all-fiber laser vibrometers (1550 nm) for non-contact measurements are presented. 4-channel heterodyne laser interferometers and 2-channel common-path interferometers are demonstrated with multiple fiber-optic paths accessing to the measurement region.

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