Speckle
Last edited
Speckle is a grainy, shimmering interference pattern from coherent laser light. It is most visible on high-gain screens and with RGB laser. "Despeckle" optics, vibrating screens and diffusers reduce it.
Last edited
Speckle is a grainy, shimmering interference pattern from coherent laser light. It is most visible on high-gain screens and with RGB laser. "Despeckle" optics, vibrating screens and diffusers reduce it.