BEAM SPLITTER


Meaning of BEAM SPLITTER in English

noun

: a mirror that is sometimes built into a prism, that reflects part of a beam of light and transmits part, and that is used for diverting a portion of the beam to one side in color separation cameras, in photomicrography, and for superposition of images in special cameras or printers

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.