05.12.2011
Аннотация лекции:
The energy consumption of computers and communication is doubling every 5 years and will reach in a few years time the 10% level of net electricity production in modern industrial societies. Novel types of memories based on nanostructures, combining the advantages of present flash and DRAM present not only a brake-through in functionality but a large reduction in power consumption. Ultrafast computer interconnects based on photonic devices will be responsible for more than 50% of the power consumption of future Peta to Exa FLOP computers. Ways to dramatically decrease the power by orders of magnitude for transmitting a single bit by implementing advanced surface emitting lasers and nanolasers will be described. Semiconductor nanostructures present the basis of all these advances.
Лекция профессора Дитера Бимберга
Лекция исполнительного директора Института твердого тела Берлинского технического университета, члена Консультативного научного Совета Фонда "Сколково" профессора Дитера Бимберга "Энергоэффективность в электронике и фотонике. Как заставить квантовые точки работать" (Energy Efficient Electronics and Photonics. Bringing Quantum Dots to Work) состоится 5 декабря в 18-45 в Центральной физической аудитории им. Р.В. Хохлова. Лекция будет читаться на английском языке. Профессор Дитер Бимберг (Prof. Dr. Dieter. Bimberg) - http://sol.physik.tu-berlin.de/~bimberg/, http://www.i-gorod.com/team/bimberg/.Аннотация лекции:
The energy consumption of computers and communication is doubling every 5 years and will reach in a few years time the 10% level of net electricity production in modern industrial societies. Novel types of memories based on nanostructures, combining the advantages of present flash and DRAM present not only a brake-through in functionality but a large reduction in power consumption. Ultrafast computer interconnects based on photonic devices will be responsible for more than 50% of the power consumption of future Peta to Exa FLOP computers. Ways to dramatically decrease the power by orders of magnitude for transmitting a single bit by implementing advanced surface emitting lasers and nanolasers will be described. Semiconductor nanostructures present the basis of all these advances.
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