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A simple electronic speckle shearing interferometer

✍ Scribed by W.O Wong

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
420 KB
Volume
34
Category
Article
ISSN
0030-3992

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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