Analysis of the principal component algorithm in phase-shifting interferometry | Zendy

Javier Vargas | Zendy; Juan Antonio Quiroga | Zendy; T. Belenguer | Zendy

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Analysis of the principal component algorithm in phase-shifting interferometry

Author(s) -

Javier Vargas,

Juan Antonio Quiroga,

T. Belenguer

Publication year - 2011

Publication title -

optics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.524

H-Index - 272

eISSN - 1071-2763

pISSN - 0146-9592

DOI - 10.1364/ol.36.002215

Subject(s) - principal component analysis , demodulation , interferometry , computer science , optics , algorithm , phase (matter) , asynchronous communication , artificial intelligence , physics , telecommunications , channel (broadcasting) , quantum mechanics

We recently presented a new asynchronous demodulation method for phase-sampling interferometry. The method is based in the principal component analysis (PCA) technique. In the former work, the PCA method was derived heuristically. In this work, we present an in-depth analysis of the PCA demodulation method.

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