Multiwavelength Absolute Phase Retrieval from Noisy Diffractive Patterns: Wavelength Multiplexing Algorithm

Multiwavelength Absolute Phase Retrieval from Noisy Diffractive Patterns: Wavelength Multiplexing Algorithm

We study the problem of multiwavelength absolute phase retrieval from noisy diffraction patterns. The system is lensless with multiwavelength coherent input light beams and random phase masks applied for wavefront modulation. The light beams are formed by light sources radiating all wavelengths simu...

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Bibliographic Details
Main Authors: Vladimir Katkovnik, Igor Shevkunov, Nikolay V. Petrov, Karen Eguiazarian
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Applied Sciences
Subjects:
absolute phase retrieval
complex domain imaging
complex domain sparsity
demosaicing of diffractive pattern
phase imaging
photon-limited imaging
robustness of phase retrieval
Online Access:http://www.mdpi.com/2076-3417/8/5/719

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