LED-based phase imaging interference microscopy is a technique that combines phase shifting interferometry with multi-wavelength optical phase unwrapping. It is used to obtain phase maps of an object without 2π discontinuities and with reduced noise.
© 2006 Optical Society of America
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(180.0180) Microscopy : Microscopy
(180.3170) Microscopy : Interference microscopy
N. Warnasooriya and M. K. Kim, "LED-Based Phase Imaging Interference Microscopy with Multi-Wavelength Optical Phase Unwrapping," in Biomedical Optics, Technical Digest (CD) (Optical Society of America, 2006), paper TuI55.
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