Polarized Haidinger fringes have been observed in a Fabry-Perot interferometer with one flat replaced by a cube-corner prism. Orientation of the polarization planes of the fringes and their relative phase shifts have been measured. Some applications are suggested.
P. RABINOWITZ, S. F. JACOBS, T. SHULTZ, and G. GOULD, "Cube-Corner Fabry-Perot Interferometer," J. Opt. Soc. Am. 52, 452-453 (1962)