Dagenais D M, Koo K P, Bucholtz F
Opt Lett. 1993 Mar 1;18(5):388-90. doi: 10.1364/ol.18.000388.
We show theoretical and experimental evidence for increased quadrature point fluctuations and amplitude and phase noise in interferometric fiber sensors owing to the presence of parasitic Fabry-Perot cavities. We demonstrate greater than 2 orders of magnitude reduction of such effects.