LITTLE KNOWN FACTS ABOUT BIREFRINGENT CRYSTAL.

For an optical part with a few birefringence, you can specify the retardance, that is the real difference in stage shifts for The 2 polarization directions.Clearly, the bigger the thickness or difference in refractive indices, the larger the degree of retardation among waves. Early observations produced around the mineral calcite indicated that thi

Diverse crystalline resources are really diverse relating to their hardness and other Houses, which establish with which techniques And just how easily they can be cut and polished with high quality.The medium should have a high transparency (minimal absorption and scattering) in the wavelength regions of pump and laser radiation, and great optical