Quadrature phase-shift error analysis using a homodyne laser interferometer
نویسندگان
چکیده
منابع مشابه
Quadrature phase-shift error analysis using a homodyne laser interferometer.
The influence of quadrature phase shift on the measured displacement error was experimentally investigated using a two-detector polarizing homodyne laser interferometer with a quadrature detection system. Common nonlinearities, including the phase-shift error, were determined and effectively corrected by a robust data-processing algorithm. The measured phase-shift error perfectly agrees with th...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2009
ISSN: 1094-4087
DOI: 10.1364/oe.17.016322