An international review of laser Doppler vibrometry: Making light work of vibration measurement

S.J. Rothberg; M.S. Allen; P. Castellini; Dario Di Maio; J.J.J. Dirckx; D.J. Ewins; B.J. Halkon; P. Muyshondt; N. Paone; T. Ryan; H. Steger; E.P. Tomasini; S. Vanlanduit; J.F. Vignola

doi:10.1016/j.optlaseng.2016.10.023

An international review of laser Doppler vibrometry: Making light work of vibration measurement

S.J. Rothberg, M.S. Allen, P. Castellini, Dario Di Maio, J.J.J. Dirckx, D.J. Ewins, B.J. Halkon, P. Muyshondt, N. Paone, T. Ryan, H. Steger, E.P. Tomasini, S. Vanlanduit, J.F. Vignola

Research output: Contribution to journal › Article (Academic Journal) › peer-review

369 Citations (Scopus)

737 Downloads (Pure)

Abstract

In 1964, just a few years after the invention of the laser, a fluid velocity measurement based on the frequency shift of scattered light was made and the laser Doppler technique was born. This comprehensive review paper charts advances in the development and applications of laser Doppler vibrometry (LDV) since those first pioneering experiments. Consideration is first given to the challenges that continue to be posed by laser speckle. Scanning LDV is introduced and its significant influence in the field of experimental modal analysis described. Applications in structural health monitoring and MEMS serve to demonstrate LDV's applicability on structures of all sizes. Rotor vibrations and hearing are explored as examples of the classic applications. Applications in acoustics recognise the versatility of LDV as demonstrated by visualisation of sound fields. The paper concludes with thoughts on future developments, using examples of new multi-component and multi-channel instruments.

Original language	English
Number of pages	12
Journal	Optics and Lasers in Engineering
Early online date	8 Nov 2016
DOIs	https://doi.org/10.1016/j.optlaseng.2016.10.023
Publication status	E-pub ahead of print - 8 Nov 2016

Keywords

Laser vibrometry
LDV
Laser Doppler
Vibration measurement

Access to Document

10.1016/j.optlaseng.2016.10.023

Full-text PDF (accepted author manuscript)
This is the author accepted manuscript (AAM). The final published version (version of record) is available online via Elsevier at http://www.sciencedirect.com/science/article/pii/S0143816616303724. Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 1.32 MBLicence: CC BY-NC-ND

Handle.net

Persistent link

Cite this

Rothberg, S. J., Allen, M. S., Castellini, P., Di Maio, D., Dirckx, J. J. J., Ewins, D. J., Halkon, B. J., Muyshondt, P., Paone, N., Ryan, T., Steger, H., Tomasini, E. P., Vanlanduit, S., & Vignola, J. F. (2016). An international review of laser Doppler vibrometry: Making light work of vibration measurement. Optics and Lasers in Engineering. Advance online publication. https://doi.org/10.1016/j.optlaseng.2016.10.023

@article{4a8a2af408a646bca667653bf725cf8c,

title = "An international review of laser Doppler vibrometry: Making light work of vibration measurement",

abstract = "In 1964, just a few years after the invention of the laser, a fluid velocity measurement based on the frequency shift of scattered light was made and the laser Doppler technique was born. This comprehensive review paper charts advances in the development and applications of laser Doppler vibrometry (LDV) since those first pioneering experiments. Consideration is first given to the challenges that continue to be posed by laser speckle. Scanning LDV is introduced and its significant influence in the field of experimental modal analysis described. Applications in structural health monitoring and MEMS serve to demonstrate LDV's applicability on structures of all sizes. Rotor vibrations and hearing are explored as examples of the classic applications. Applications in acoustics recognise the versatility of LDV as demonstrated by visualisation of sound fields. The paper concludes with thoughts on future developments, using examples of new multi-component and multi-channel instruments.",

keywords = "Laser vibrometry, LDV, Laser Doppler, Vibration measurement",

author = "S.J. Rothberg and M.S. Allen and P. Castellini and {Di Maio}, Dario and J.J.J. Dirckx and D.J. Ewins and B.J. Halkon and P. Muyshondt and N. Paone and T. Ryan and H. Steger and E.P. Tomasini and S. Vanlanduit and J.F. Vignola",

year = "2016",

month = nov,

day = "8",

doi = "10.1016/j.optlaseng.2016.10.023",

language = "English",

journal = "Optics and Lasers in Engineering",

issn = "0143-8166",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - An international review of laser Doppler vibrometry

T2 - Making light work of vibration measurement

AU - Rothberg, S.J.

AU - Allen, M.S.

AU - Castellini, P.

AU - Di Maio, Dario

AU - Dirckx, J.J.J.

AU - Ewins, D.J.

AU - Halkon, B.J.

AU - Muyshondt, P.

AU - Paone, N.

AU - Ryan, T.

AU - Steger, H.

AU - Tomasini, E.P.

AU - Vanlanduit, S.

AU - Vignola, J.F.

PY - 2016/11/8

Y1 - 2016/11/8

N2 - In 1964, just a few years after the invention of the laser, a fluid velocity measurement based on the frequency shift of scattered light was made and the laser Doppler technique was born. This comprehensive review paper charts advances in the development and applications of laser Doppler vibrometry (LDV) since those first pioneering experiments. Consideration is first given to the challenges that continue to be posed by laser speckle. Scanning LDV is introduced and its significant influence in the field of experimental modal analysis described. Applications in structural health monitoring and MEMS serve to demonstrate LDV's applicability on structures of all sizes. Rotor vibrations and hearing are explored as examples of the classic applications. Applications in acoustics recognise the versatility of LDV as demonstrated by visualisation of sound fields. The paper concludes with thoughts on future developments, using examples of new multi-component and multi-channel instruments.

AB - In 1964, just a few years after the invention of the laser, a fluid velocity measurement based on the frequency shift of scattered light was made and the laser Doppler technique was born. This comprehensive review paper charts advances in the development and applications of laser Doppler vibrometry (LDV) since those first pioneering experiments. Consideration is first given to the challenges that continue to be posed by laser speckle. Scanning LDV is introduced and its significant influence in the field of experimental modal analysis described. Applications in structural health monitoring and MEMS serve to demonstrate LDV's applicability on structures of all sizes. Rotor vibrations and hearing are explored as examples of the classic applications. Applications in acoustics recognise the versatility of LDV as demonstrated by visualisation of sound fields. The paper concludes with thoughts on future developments, using examples of new multi-component and multi-channel instruments.

KW - Laser vibrometry

KW - LDV

KW - Laser Doppler

KW - Vibration measurement

U2 - 10.1016/j.optlaseng.2016.10.023

DO - 10.1016/j.optlaseng.2016.10.023

M3 - Article (Academic Journal)

SN - 0143-8166

JO - Optics and Lasers in Engineering

JF - Optics and Lasers in Engineering

ER -

An international review of laser Doppler vibrometry: Making light work of vibration measurement

Abstract

Keywords

Access to Document

Handle.net

Fingerprint

Cite this