光脑,人们对此也许还陌生,但制造光脑的尝试,科技界早在50年代就开始了。然而在80年代中后期,才可以说有了决定意义的突破。到了90年代中期,比电脑更为先进的尖端技术——光脑应运而生。目前世界上第一台光脑已由欧共体的英国、法国、比利时、德国、意大利的70多名科学家研制成功,其运算速度比电脑快1000倍。科学家们预计,光脑的进一步研制将成为21世纪的高科技课题之一。专家们预言,21世纪将是光脑时代。 光脑在哪些地方优越于电脑呢?光脑并行处理能力强,具有超高速运算速度。电子的传播速度为593 Light brain, people may still strange, but the attempt to create optical brain, science and technology as early as the 50’s began. However, it was only in the middle and late 1980s that there was a breakthrough of decisive significance. By the mid-90s, a sophisticated optical technology was more advanced than the computer - the optical brain came into being. At present, the first optical brain in the world has been successfully developed by more than 70 scientists in the EC from Britain, France, Belgium, Germany and Italy, and its operation speed is 1000 times faster than that of a computer. Scientists expect further development of optical brain will become one of the high-tech topics in the 21st century. Experts predict that the 21st century will be the era of optical brain. Where is the optical brain superior to the computer? Optical brain parallel processing ability, with ultra-high speed computing speed. The spread of electrons is 593