镭射受到误解,很多人谈起镭射,会联想起火星人、死光枪、以及宇宙战争等。松下电器通过将镭射应用于日用品,发扬镭射真谛。产品如小型磁盘式数字唱片,在12厘米直径的涂塑圆碟上,可记录70多分钟的清晰数码音乐。创新的半导体镭射镌刻于极微细的表槽,使唱片的播音 Laser was misunderstood, many people talk about laser, will think of Martians, die light gun, and the space war. Matsushita Electric through the laser used in daily necessities, carry forward the true meaning of laser. Products such as mini-disc digital records can record over 70 minutes of clear digital music on a 12 cm diameter plastic coated disc. Innovative semiconductor laser engraved in the very fine table groove, the record broadcast