Luis Aina, Alfredo2023-06-202023-06-202004-02-221050-294710.1103/PhysRevA.69.045801https://hdl.handle.net/20.500.14352/51518©2004 The American Physical Society. This work has been supported by Project No. PR1/03-11630 of the University Complutense.We address a systematic approach to the study of the optimum states reaching maximum resolution for interferometers with moving mirrors. We find a correspondence between the optimum states for interferometers with fixed and moving mirrors.engjournal articlehttp://dx.doi.org/10.1103/PhysRevA.69.045801http://journals.aps.org/open access535Gravitational-wave detectorsMach-zehnder interferometerMechanical noiseMichelson interferometerPhase-sensitivityRadiationLimitsReductionFluctuationsUncertaintyÓptica (Física)2209.19 Óptica Física