THE BASIC PRINCIPLES OF BIREFRINGENT CRYSTAL

Subsequently, the refractive index also differs with way when light-weight passes by way of an anisotropic crystal, giving rise to direction-distinct trajectories and velocities.The lessen portion of the Michel-Levy chart (x-axis) marks the orders of retardation in multiples of around 550 nanometers. The area in between zero and 550 nanometers is c