Laser beam color image display apparatus

摘要: A laser beam color image display apparatus includes a single source for emitting from which plurality of blue, green, and red beams are separated, or sources respective beams. The is generated by adding having wavelength 568.2 nm 647.1 way active mixture. modulated in intensity with signal components, then deflected light scanner, composed polygon mirror galvanometer to scan screen thereby displaying thereon. the added at an output power ratio 1:20, resultant 612 nm. may comprise argon-krypton mixed gas laser, krypton laser.