• Ideal for Laser Cavities
• p-polarized light transmitted without loss
• ʎ/10 transmitted wavefront distortion
• 10-5 Scratch-Dig
When oriented at Brewster's angle (55.57°), s-polarized light is partially reflected, p-polarized light is transmitted without loss. When placed inside a laser cavity Brewster windows cause p-polarized light to have higher effective gain, resulting in the laser's final output being strongly p-polarized.