title: Linear readout of dynamic phase change in a fiber-optic homodyne interferometer.
abstract: A new technique that provides linear measurement of dynamic phase change in a no-feedback, no-phase-bias fiber-optic interferometer is described. The phase measurement is unaffected by random changes in phase, source intensity, and fringe visibility. A minimum detectable phase shift of 0.1 rad has been measured for the configuration reported.
authors.forename: V S
authors.initials: VS
authors.lastname: Sudarshanam
authors.forename: K
authors.initials: K
authors.lastname: Srinivasan