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  • Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP)
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper DW3F.6
  • https://doi.org/10.1364/DH.2018.DW3F.6

Three-wavelength phase-shifting interferometry with six wavelength-multiplexed holograms

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Abstract

We propose three-wavelength phase-shifting interferometry with six wavelength-multiplexed images and specific phase shifts. Three object waves are analytically derived. A three-dimensional surface shape is reconstructed with multiwavelength phase unwrapping.

© 2018 The Author(s)

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