title: How to increase the sensitivity in a polarization interferometer.
abstract: Two methods to measure the difference between the phase shifts in a dielectric reflection and a metal one are compared. Both methods consist of using a Smith-type interferometer, and they differ in the analyzer used.
authors: R M
authors: RM
authors: Echarri
authors: J M
authors: JM
authors: Simon
authors: M C
authors: MC
authors: Simon