--Wedge prisms can be used individually to deviate a laser beam a set angle, or two wedge prisms can be used together for beam steering applications. --A single wedge prism's ability to deviate the ...
The wedge prism is a prismwith a shallow angle between its input and output surfaces.This angle is usually 3 degrees or less.Refraction at the surfaces causes the prism to deflect light by a fixed ...