Detection of Interference Phase by Digital Computation of Quadrature Signals in Homodyne Laser Interferometry

Detection of Interference Phase by Digital Computation of Quadrature Signals in Homodyne Laser Interferometry

We have proposed an approach to the interference phase extraction in the homodyne laser interferometry. The method employs a series of computational steps to reconstruct the signals for quadrature detection from an interference signal from a non-polarising interferometer sampled by a simple photodet...

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Detaylı Bibliyografya
Asıl Yazarlar: Ondrej Cip, Josef Lazar, Martin Sarbort, Zdenek Buchta, Simon Rerucha
Materyal Türü: Makale
Dil:English
Baskı/Yayın Bilgisi: MDPI AG 2012-10-01
Seri Bilgileri:Sensors
Konular:
laser interferometry
optical metrology
homodyne detection
digital signal processing
Online Erişim:http://www.mdpi.com/1424-8220/12/10/14095

Internet

http://www.mdpi.com/1424-8220/12/10/14095

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