Ellipse fitting by nonlinear constraints to demodulate quadrature homodyne interferometer signals and to determine the statistical uncertainty of the interferometric phase

Köning, Rainer

Ellipse fitting by nonlinear constraints to demodulate quadrature homodyne interferometer signals and to determine the statistical uncertainty of the interferometric phase / Rainer Köning, Gejza Wimmer, Viktor Witkovský

In Measurement Science and Technology. -- Bristol : IOP Publishing, 2014. -- ISSN 0957-0233. -- ISSN 1361-6501. -- Vol. 25, no. 11 (2014), pp. [1-11]