Optical Computers

1.0 Introduction Com correcters have enhanced human life to a owing(p) extent.The goal of improving on computer velocity has resulted in the development of the Very Large Scale Integration (VLSI) technology with smaller device dimensions and greater complexity. ¬¬¬ VLSI technology has revolutionized the electronics industry and additionally, our bimonthly lives demand solutions to increasingly sophisticated and complex problems, which requires more(prenominal)(prenominal) speed and wear writ of execution of computers. For these reasons, it is unfortunate that VLSI technology is approaching its profound limits in the sub-micron miniaturization process. It is now possible to fit up to ccc million junction transistors on a single ti chip. As per the Moore¬s law it is also estimated that the number of transistor switches that can be put onto a chip divalent every 18 months. Further miniaturization of lithography introduces several problems such(prenominal) as dielectric breakdown, hot carriers, and short channel effects. every(prenominal) of these factors aggregate to seriously degrade device reliability. Even if development technology succeeded in temporarily overcoming these physical problems, we provide stay put to face them as long as increasing demands for proud integration continues.

Therefore, a dramatic solution to the problem is needed, and unless we peddle our thoughts toward a totally different path authority, we will not be able to further improve our computer sufficeance for the future. optic interconnections and optical integrated circuits will provide a way out of these limitations to c! omputational speed and complexity ingrained in conventional electronics. Optical computers will use photons locomotion on optical fibers or thin films instead of electrons to perform the get functions. In the optical computer of the future, electronic circuits and wires will be replaced by a few optical fibers and films, qualification the systems more efficient with no interference, more cost effective, luminance and more compact. Optical...If you want to get a full essay, line of battle it on our website: BestEssayCheap.com

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