High density spectral fringe analysis

Interpolation to an evenly spaced frequency domain is shown to introduce errors in phase retrieval from spectral interferograms with dense fringes. A simple method for performing phase retrieval without interpolation is presented.

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Bibliographic Details
Published in2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference pp. 1 - 2
Main Author Easter, J.H.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2009
Subjects
(120.2650) Instrumentation
(320.7100) Ultrafast optics : Ultrafast measurements
Frequency domain analysis
Interpolation
measurement and metrology : Fringe analysis
Optical interferometry
Performance analysis
Phase measurement
Sampling methods
Spectral analysis
Spectroscopy
Ultrafast optics
Wavelet analysis
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Summary:Interpolation to an evenly spaced frequency domain is shown to introduce errors in phase retrieval from spectral interferograms with dense fringes. A simple method for performing phase retrieval without interpolation is presented.
ISSN:2160-9004
DOI:10.1364/CLEO.2009.JThE88