 2 August 2010 Simultaneous measurement of spectral reflectivity and birefringence of a stone surface using polarization phase-shifting interferometerH. Kobayashi; I. IshimaruH. Kobayashi , I. IshimaruProceedings Volume 7790, Interferometry XV: Techniques and Analysis; 77900Y 2010 H. Kobayashi, H. Kobayashi, I. Ishimaru, I. Ishimaru, Simultaneous measurement of spectral reflectivity and birefringence of a stone surface using polarization phase-shifting interferometer, Proc. SPIE 7790, Interferometry XV: Techniques and Analysis, 77900Y 2 August 2010; doi: 10.111712.862267; Self-Referencing Wavefront SensorOptimizing parameters for computer-controlled polishing precision planar mirrorH. Kobayashi, I. Ishimaru, Simultaneous measurement of spectral reflectivity and birefringence of a stone surface using polarization phase-shifting interferometer, Proc. SPIE 7790, Interferometry XV: Techniques and Analysis, 77900Y 2 August 2010; 