Laser beamsplitter for generating a plurality of parallel beams

摘要: A laser beamsplitter for generating a plurality of parallel beams comprises first and second beamsplitter. The beamsplitters are manufactured from glass flats having precisely faces, wherein the front surface is coated with reflective coating back such that an initial beam passing through at preferred angle incidence split into beam. positioned relative to passes third fourth parallelism output determined by flats, no manual adjustments need be made. second, third, beams, if shone onto orthogonal path beam, display three points define triangle, preferably equilateral triangle. coatings on surfaces chosen provide substantially same intensity.