Fast phase-map recovery from large shears in an electronic speckle-shearing pattern interferometer using a Fourier least-squares estimation

Optical Engineering

Volumn 39, Issue 9, 2000, Pages 2487-2494

  Dávila, Abundio ^a   Servin, Manuel ^a   Facchini, M ^b  

^a CENTRO DE INVESTIGACIONES EN ÓPTICA   (Mexico)

^b EPFL   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

DEFORMATION; FAST FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; LEAST SQUARES APPROXIMATIONS; MOIRE FRINGES; PLATE METAL; SPECKLE; WAVEFRONTS;

ELECTRONIC SPECKLE SHEARING PATTERN INTERFEROMETER; FINITE CIRCULAR PLATE; FOURIER FILTER; FOURIER LEAST SQUARES ESTIMATION; SHEARING FRINGE PATTERNS; WAVEFRONT RECOVERY;

INTERFEROMETRY;

EID: 0343826792     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1287260     Document Type: Article

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