Whole-field vibration phase measurement with electronic speckle pattern interferometry (ESPI)

J. D. Valera; Julian D. Jones; A. F. Doval

Whole-field vibration phase measurement with electronic speckle pattern interferometry (ESPI)

J. D. Valera, Julian D. Jones, A. F. Doval

School of Engineering & Physical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

A stroboscopically illuminated ESPI system is described for the simultaneous measurement of vibration amplitude and phase. The technique involves modulating both the illumination pulse phase relative to the vibration, and the optical phase of the interferometer reference beam to generate eight video frames which are processed to yield vibration amplitude and phase.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Pages	241-248
Number of pages	8
Volume	2248
Publication status	Published - 1994
Event	Optical Measurements and Sensors for the Process Industries - Frankfurt, Ger Duration: 19 Jun 1994 → 19 Jun 1994

Conference

Conference	Optical Measurements and Sensors for the Process Industries
City	Frankfurt, Ger
Period	19/06/94 → 19/06/94

Cite this

@inproceedings{b13a0054e9a64a27a898b46fa9ef287c,

title = "Whole-field vibration phase measurement with electronic speckle pattern interferometry (ESPI)",

abstract = "A stroboscopically illuminated ESPI system is described for the simultaneous measurement of vibration amplitude and phase. The technique involves modulating both the illumination pulse phase relative to the vibration, and the optical phase of the interferometer reference beam to generate eight video frames which are processed to yield vibration amplitude and phase.",

author = "Valera, {J. D.} and Jones, {Julian D.} and Doval, {A. F.}",

year = "1994",

language = "English",

isbn = "0819415545",

volume = "2248",

pages = "241--248",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Optical Measurements and Sensors for the Process Industries ; Conference date: 19-06-1994 Through 19-06-1994",

}

TY - GEN

T1 - Whole-field vibration phase measurement with electronic speckle pattern interferometry (ESPI)

AU - Valera, J. D.

AU - Jones, Julian D.

AU - Doval, A. F.

PY - 1994

Y1 - 1994

N2 - A stroboscopically illuminated ESPI system is described for the simultaneous measurement of vibration amplitude and phase. The technique involves modulating both the illumination pulse phase relative to the vibration, and the optical phase of the interferometer reference beam to generate eight video frames which are processed to yield vibration amplitude and phase.

AB - A stroboscopically illuminated ESPI system is described for the simultaneous measurement of vibration amplitude and phase. The technique involves modulating both the illumination pulse phase relative to the vibration, and the optical phase of the interferometer reference beam to generate eight video frames which are processed to yield vibration amplitude and phase.

UR - http://www.scopus.com/inward/record.url?scp=0028735563&partnerID=8YFLogxK

M3 - Conference contribution

SN - 0819415545

VL - 2248

SP - 241

EP - 248

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Optical Measurements and Sensors for the Process Industries

Y2 - 19 June 1994 through 19 June 1994

ER -

Whole-field vibration phase measurement with electronic speckle pattern interferometry (ESPI)

Abstract

Conference

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