Proposal for underwater structural analysis using the techniques of ESPI and digital holography

Jose Luis Valin Rivera; J. M. Monteiro; H. M. Lopes; M. A.P. Vaz; Francisco Palacios; Edison Gonçalves; Gilberto Garcia del Pino; Jorge Ricardo Pérez

doi:10.1016/j.optlaseng.2009.06.018

Proposal for underwater structural analysis using the techniques of ESPI and digital holography

Jose Luis Valin Rivera, J. M. Monteiro, H. M. Lopes, M. A.P. Vaz, Francisco Palacios, Edison Gonçalves, Gilberto Garcia del Pino, Jorge Ricardo Pérez

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

The purpose of this article is to study the application of the holographic interferometry techniques in the structural analysis of submarine environment. These techniques are widely used today, with applications in many areas. Nevertheless, its application in submarine environments presents some challenges. The application of two techniques, electronic speckle pattern interferometry (ESPI) and digital holography, comparison of advantages and disadvantages of each of them is presented. A brief study is done on the influence of water properties and the optical effects due to suspended particles as well as possible solutions to minimize these problems.

Original language	English
Pages (from-to)	1139-1144
Number of pages	6
Journal	Optics and Lasers in Engineering
Volume	47
Issue number	11
DOIs	https://doi.org/10.1016/j.optlaseng.2009.06.018
State	Published - Nov 2009
Externally published	Yes

Keywords

Digital holography
Filter
Phase fringe pattern
Phase unwrapping
Underwater inspection

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10.1016/j.optlaseng.2009.06.018

Cite this

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title = "Proposal for underwater structural analysis using the techniques of ESPI and digital holography",

abstract = "The purpose of this article is to study the application of the holographic interferometry techniques in the structural analysis of submarine environment. These techniques are widely used today, with applications in many areas. Nevertheless, its application in submarine environments presents some challenges. The application of two techniques, electronic speckle pattern interferometry (ESPI) and digital holography, comparison of advantages and disadvantages of each of them is presented. A brief study is done on the influence of water properties and the optical effects due to suspended particles as well as possible solutions to minimize these problems.",

keywords = "Digital holography, Filter, Phase fringe pattern, Phase unwrapping, Underwater inspection",

author = "{Valin Rivera}, {Jose Luis} and Monteiro, {J. M.} and Lopes, {H. M.} and Vaz, {M. A.P.} and Francisco Palacios and Edison Gon{\c c}alves and {del Pino}, {Gilberto Garcia} and P{\'e}rez, {Jorge Ricardo}",

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AU - Valin Rivera, Jose Luis

AU - Monteiro, J. M.

AU - Lopes, H. M.

AU - Vaz, M. A.P.

AU - Palacios, Francisco

AU - Gonçalves, Edison

AU - del Pino, Gilberto Garcia

AU - Pérez, Jorge Ricardo

PY - 2009/11

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N2 - The purpose of this article is to study the application of the holographic interferometry techniques in the structural analysis of submarine environment. These techniques are widely used today, with applications in many areas. Nevertheless, its application in submarine environments presents some challenges. The application of two techniques, electronic speckle pattern interferometry (ESPI) and digital holography, comparison of advantages and disadvantages of each of them is presented. A brief study is done on the influence of water properties and the optical effects due to suspended particles as well as possible solutions to minimize these problems.

AB - The purpose of this article is to study the application of the holographic interferometry techniques in the structural analysis of submarine environment. These techniques are widely used today, with applications in many areas. Nevertheless, its application in submarine environments presents some challenges. The application of two techniques, electronic speckle pattern interferometry (ESPI) and digital holography, comparison of advantages and disadvantages of each of them is presented. A brief study is done on the influence of water properties and the optical effects due to suspended particles as well as possible solutions to minimize these problems.

KW - Digital holography

KW - Filter

KW - Phase fringe pattern

KW - Phase unwrapping

KW - Underwater inspection

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JO - Optics and Lasers in Engineering

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IS - 11

ER -

Proposal for underwater structural analysis using the techniques of ESPI and digital holography

Abstract

Keywords

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