Tunable giant Faraday rotation of exciton in semiconductor quantum wells embedded in a microcavity

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	Tunable giant Faraday rotation of exciton in semiconductor quantum wells embedded in a microcavity
	Liu JT (Liu Jiang-Tao) ; Chang K (Chang Kai)
刊名	applied physics letters
	2007
卷号	90 期号:6 页码:art.no.061114
关键词	RESONANCE
ISSN号	issn: 0003-6951
通讯作者	liu, jt, chinese acad sci, inst semicond, sklsm, pob 912, beijing 100083, peoples r china. 电子邮箱地址: kchang@red.semi.ac.cn
中文摘要	the faraday rotation of an exciton in a gaas quantum well (qw) embedded in a microcavity is investigated theoretically. the authors find that the faraday rotation is enhanced remarkably by the microcavity, with a magnitude about two orders of magnitude larger than that of a single qw without microcavity. the faraday rotation can be tuned by changing the incident angle of the pump and probe lights, or by varying the temperature or an external electric field. with an appropriate detuning between the cavity mode of the pump and probe lights, the faraday rotation spectrum displays a strongly asymmetric line shape, which can easily be detected experimentally.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9650]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Liu JT ,Chang K . Tunable giant Faraday rotation of exciton in semiconductor quantum wells embedded in a microcavity[J]. applied physics letters,2007,90(6):art.no.061114.
APA	Liu JT ,&Chang K .(2007).Tunable giant Faraday rotation of exciton in semiconductor quantum wells embedded in a microcavity.applied physics letters,90(6),art.no.061114.
MLA	Liu JT ,et al."Tunable giant Faraday rotation of exciton in semiconductor quantum wells embedded in a microcavity".applied physics letters 90.6(2007):art.no.061114.