Gain-phase grating based on spatial modulation of active Raman gain in cold atoms

	Gain-phase grating based on spatial modulation of active Raman gain in cold atoms
其他题名	论文其他题名
	Kuang S. Q.; Jin C. S.; Li C.
	2011
发表期刊	Physical Review A
ISSN	1050-2947
卷号	84 期号:3
摘要	In order to obtain an atomic grating which can diffract light into the high-order directions more efficiently, a gain-phase grating (GPG) based on the spatial modulation of active Raman gain is theoretically presented. This grating is induced by a pump field and a standing wave in ultracold atoms, and it not only diffracts a weak probe field propagating along a direction normal to the standing wave into the high-order directions, but also amplifies the amplitude of the zero-order diffraction. In contrast with electromagnetically induced grating or electromagnetically induced phase grating, the GPG has larger diffraction efficiencies in the high-order directions. Hence it is more suitable to be utilized as an all-optical router in optical networking and communication.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26078
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Kuang S. Q.,Jin C. S.,Li C.. Gain-phase grating based on spatial modulation of active Raman gain in cold atoms[J]. Physical Review A,2011,84(3).
APA	Kuang S. Q.,Jin C. S.,&Li C..(2011).Gain-phase grating based on spatial modulation of active Raman gain in cold atoms.Physical Review A,84(3).
MLA	Kuang S. Q.,et al."Gain-phase grating based on spatial modulation of active Raman gain in cold atoms".Physical Review A 84.3(2011).

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