量子计算机有下列优点，若系统的某一部分发生故障，输入的原始数据可自动绕过，直接进入系统的正确部分而进行正常的运算。其运算能力相当于１０００亿个奔腾处理器，运算速度比现有的计算机高出百倍。光学计算机用光子学晶体制造芯片，以光处理信息代替电处理信息，且用... The quantum computer has the following advantages, if a part of the system fails, the original data input can be automatically bypassed, directly into the correct part of the system and the normal operation. Its computing capacity is equivalent to 100 billion Pentium processors, computing speed than the existing computer a hundred times higher. Optical computers use photonic crystals to make chips that process information with light instead of electricity and ...