Measurement of in-plane motions and rotations using a simple electronic speckle pattern interferometer

K. M. Abedin; M. Wahadoszamen; A. F.M.Y. Haider

doi:10.1016/S0030-3992(02)00016-6

Measurement of in-plane motions and rotations using a simple electronic speckle pattern interferometer

K. M. Abedin^*, M. Wahadoszamen, A. F.M.Y. Haider

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

We describe the construction and operation of a simple electronic speckle pattern interferometer which is sensitive to in-plane motions and rotations. The interferometer is extremely simple and easy to use. It uses a commercial digital still camera for image acquisition, and a personal computer for image storage and analysis. The interferometer was used to measure very small in-plane rotations of a rough surface, and the results were found to be in good agreement with the expected values. We propose to use this system as an instrument for the measurement of small-angle rotations.

Original language	English
Pages (from-to)	293-298
Number of pages	6
Journal	Optics and Laser Technology
Volume	34
Issue number	4
DOIs	https://doi.org/10.1016/S0030-3992(02)00016-6
Publication status	Published - Jun 2002
Externally published	Yes

Keywords

Digital still camera
Electronic speckle pattern interferometer
Measurement of small rotations

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1016/S0030-3992(02)00016-6

Cite this

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title = "Measurement of in-plane motions and rotations using a simple electronic speckle pattern interferometer",

abstract = "We describe the construction and operation of a simple electronic speckle pattern interferometer which is sensitive to in-plane motions and rotations. The interferometer is extremely simple and easy to use. It uses a commercial digital still camera for image acquisition, and a personal computer for image storage and analysis. The interferometer was used to measure very small in-plane rotations of a rough surface, and the results were found to be in good agreement with the expected values. We propose to use this system as an instrument for the measurement of small-angle rotations.",

keywords = "Digital still camera, Electronic speckle pattern interferometer, Measurement of small rotations",

author = "Abedin, {K. M.} and M. Wahadoszamen and Haider, {A. F.M.Y.}",

note = "Funding Information: This work was supported by the Ministry of Science & Technology, Government of Bangladesh, under “Special Allocation for Science and Technology” within the framework of the project, “Laser Metrology and Interferometry for Non-destructive Testing”.",

year = "2002",

month = jun,

doi = "10.1016/S0030-3992(02)00016-6",

language = "English",

volume = "34",

pages = "293--298",

journal = "Optics and Laser Technology",

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number = "4",

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T1 - Measurement of in-plane motions and rotations using a simple electronic speckle pattern interferometer

AU - Abedin, K. M.

AU - Wahadoszamen, M.

AU - Haider, A. F.M.Y.

N1 - Funding Information: This work was supported by the Ministry of Science & Technology, Government of Bangladesh, under “Special Allocation for Science and Technology” within the framework of the project, “Laser Metrology and Interferometry for Non-destructive Testing”.

PY - 2002/6

Y1 - 2002/6

N2 - We describe the construction and operation of a simple electronic speckle pattern interferometer which is sensitive to in-plane motions and rotations. The interferometer is extremely simple and easy to use. It uses a commercial digital still camera for image acquisition, and a personal computer for image storage and analysis. The interferometer was used to measure very small in-plane rotations of a rough surface, and the results were found to be in good agreement with the expected values. We propose to use this system as an instrument for the measurement of small-angle rotations.

AB - We describe the construction and operation of a simple electronic speckle pattern interferometer which is sensitive to in-plane motions and rotations. The interferometer is extremely simple and easy to use. It uses a commercial digital still camera for image acquisition, and a personal computer for image storage and analysis. The interferometer was used to measure very small in-plane rotations of a rough surface, and the results were found to be in good agreement with the expected values. We propose to use this system as an instrument for the measurement of small-angle rotations.

KW - Digital still camera

KW - Electronic speckle pattern interferometer

KW - Measurement of small rotations

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DO - 10.1016/S0030-3992(02)00016-6

M3 - Article

AN - SCOPUS:0036603701

SN - 0030-3992

VL - 34

SP - 293

EP - 298

JO - Optics and Laser Technology

JF - Optics and Laser Technology

IS - 4

ER -

Measurement of in-plane motions and rotations using a simple electronic speckle pattern interferometer

Abstract

Keywords

ASJC Scopus subject areas

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