Electric spaser in the extreme quantum limit

	Electric spaser in the extreme quantum limit
	Li D.; Stockman M. I.
	2013
发表期刊	Physical Review Letters
ISSN	ISBN/00319007
期号	110
摘要	We consider theoretically the spaser that is excited electrically via a nanowire with ballistic quantum conductance. We show that, in the extreme quantum regime, i.e., for a single conductance-quantum nanowire, the spaser with a core made of common plasmonic metals, such as silver and gold, is fundamentally possible. For ballistic nanowires with multiple-quanta or nonquantized conductance, the performance of the spaser is enhanced in comparison with the extreme quantum limit. The electrically pumped spaser is promising as an optical source, nanoamplifier, and digital logic device for optoelectronic information processing with a speed of 100 GHz to 100 THz. 2013 American Physical Society.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40636
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li D.,Stockman M. I.. Electric spaser in the extreme quantum limit[J]. Physical Review Letters,2013(110).
APA	Li D.,&Stockman M. I..(2013).Electric spaser in the extreme quantum limit.Physical Review Letters(110).
MLA	Li D.,et al."Electric spaser in the extreme quantum limit".Physical Review Letters .110(2013).