Effect of emitter position on emission intensity in an organic planar microcavity

	Effect of emitter position on emission intensity in an organic planar microcavity
其他题名	论文其他题名
	Zhao J. M.; Ma F. Y.; Liu X. Y.; Liu Y.; Chu G. Q.; Ning Y. Q.; Wang L. J.
	2002
发表期刊	Chinese Physics Letters
ISSN	0256-307X
卷号	19 期号:5 页码:724-726
摘要	We have fabricated a lambda/2-length planar microcavity between two silver mirrors that had the same thickness and consisted of a sandwich structure LiF1/Alq(3)/LiF2. By altering the relative thickness of the two LiF layers, the adjustment of the position of thin layer Alq(3) in the microcavity was achieved and the apparent photoluminescence (PL) intensity change was observed. The maximal emission intensity device, corresponding to the luminescence layer located at antinode, is four times that of the minimal one whose luminescence layer is near a silver mirror that is close to a node. This indicates that the coupling between vacuum electric fleld and dipole strongly affects the emission intensity in the forward direction of the microcavity plane. Comparing the PL intensity between the microcavity and the non-cavity devices with the same sandwich structure LiF1/Alq(3)/LiF2 in free space, at the resonance wavelength a maximal enhancement factor of nine is obtained.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25183
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhao J. M.,Ma F. Y.,Liu X. Y.,et al. Effect of emitter position on emission intensity in an organic planar microcavity[J]. Chinese Physics Letters,2002,19(5):724-726.
APA	Zhao J. M..,Ma F. Y..,Liu X. Y..,Liu Y..,Chu G. Q..,...&Wang L. J..(2002).Effect of emitter position on emission intensity in an organic planar microcavity.Chinese Physics Letters,19(5),724-726.
MLA	Zhao J. M.,et al."Effect of emitter position on emission intensity in an organic planar microcavity".Chinese Physics Letters 19.5(2002):724-726.

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