We formulate a “Moore’s law” for photonic integrated circuits (PICs) and their spatial integration density using two methods. One is decomposing the integrated photonics devices of diverse types into equivalent bas...We formulate a “Moore’s law” for photonic integrated circuits (PICs) and their spatial integration density using two methods. One is decomposing the integrated photonics devices of diverse types into equivalent basic elements, which makes a comparison with the generic elements of electronic integrated circuits more meaningful. The other is making a complex compo- nent equivalent to a series of basic elements of the same functionality, which is used to calculate the integration density for func- tional components realized with different structures. The results serve as a benchmark of the evolution of PICs and we can con- clude that the density of integration measured in this way roughly increases by a factor of 2 per year. The prospects for a continued increase of spatial integration density are discussed.展开更多
At an accelerating development pace, Hicro-Nano Satellite technology has become one of the most ac- tive research topics in the current aerospace field. Its applications have been extended from engineering education a...At an accelerating development pace, Hicro-Nano Satellite technology has become one of the most ac- tive research topics in the current aerospace field. Its applications have been extended from engineering education and technology demonstration into various other fields, such as communication, remote sensing, navigation and scientific experiments just to name a few, In this paper issues raised on Micro/Nano-Satellites in recent news are reviewed and the opportunities and challenges confronting Micro/Nano-Satellites are analyzed. Then the Plicro/nano-Satellites of Na- tional University of Defense Technology, （NUDT） are briefly introduced. Finally, some suggestions on the development of Micro/Nano-Satellites in the future are proposed.展开更多
The continuous downsizing of device has sustained Moore's law in the past 40 years.As the power dissipation becomes more and more serious,a lot of emerging technologies have been adopted in the past decade to solv...The continuous downsizing of device has sustained Moore's law in the past 40 years.As the power dissipation becomes more and more serious,a lot of emerging technologies have been adopted in the past decade to solve the short channel effect,leakage and performance degradation problems.In this paper,the emerging scaling technologies and device innovations,including high-k/metal gate,strain,ultra-shallow junction,tri-gate FinFET,extremely thin SOI and silicon nanowire FET will be reviewed and discussed in terms of the potential and challenge for post-Moore era.展开更多
文摘We formulate a “Moore’s law” for photonic integrated circuits (PICs) and their spatial integration density using two methods. One is decomposing the integrated photonics devices of diverse types into equivalent basic elements, which makes a comparison with the generic elements of electronic integrated circuits more meaningful. The other is making a complex compo- nent equivalent to a series of basic elements of the same functionality, which is used to calculate the integration density for func- tional components realized with different structures. The results serve as a benchmark of the evolution of PICs and we can con- clude that the density of integration measured in this way roughly increases by a factor of 2 per year. The prospects for a continued increase of spatial integration density are discussed.
文摘At an accelerating development pace, Hicro-Nano Satellite technology has become one of the most ac- tive research topics in the current aerospace field. Its applications have been extended from engineering education and technology demonstration into various other fields, such as communication, remote sensing, navigation and scientific experiments just to name a few, In this paper issues raised on Micro/Nano-Satellites in recent news are reviewed and the opportunities and challenges confronting Micro/Nano-Satellites are analyzed. Then the Plicro/nano-Satellites of Na- tional University of Defense Technology, （NUDT） are briefly introduced. Finally, some suggestions on the development of Micro/Nano-Satellites in the future are proposed.
文摘The continuous downsizing of device has sustained Moore's law in the past 40 years.As the power dissipation becomes more and more serious,a lot of emerging technologies have been adopted in the past decade to solve the short channel effect,leakage and performance degradation problems.In this paper,the emerging scaling technologies and device innovations,including high-k/metal gate,strain,ultra-shallow junction,tri-gate FinFET,extremely thin SOI and silicon nanowire FET will be reviewed and discussed in terms of the potential and challenge for post-Moore era.
