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CPU性能提升1000倍? 激光有望代替电路
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jinhua song
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Mar 26, 2008, 2:55:45 AM
3/26/08
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CPU性能提升1000倍? 激光有望代替电路
根据《纽约时报》报道,Sun公司周一宣布他们收到了来自DARPA(美国国防部高级研究计划局)提供的4千4百万美元合同款,用于一项尖端芯片技术的研究,让芯片使用激光在硅光学原件上通讯,以此来提高计算机性能并通过更紧密的集成芯片来减少功耗。
http://digi.163.com/08/0326/09/47V0SMHF001618J1.html
远川
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Mar 27, 2008, 8:09:02 AM
3/27/08
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现在有很多做CPU的想法,包括光脑,生物芯片还有量子计算机
光子计算机貌似是和电子计算机最相近的,都用逻辑门作为基本单位。同时也是离实际最近的,IBM貌似前不久已经迈出了不小一步,具体我忘了。没想到
SUN公司也在做这个。
李扬
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Mar 30, 2008, 5:16:19 AM
3/30/08
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有机化学领域有很多建构在逻辑门概念上的小分子大分子或者超分子,冠之以分子计算机
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