The light source, optical waveguide and light enhancement of nano-integrated optical circuit

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	The light source, optical waveguide and light enhancement of nano-integrated optical circuit
	Dan, L ; Ren-Min, M ; Fei-Fei, W ; Zeng-Xing, Z ; Zhen-Sheng, Z ; Xue-Jin, Z ; Xiao, W ; Yong-Qiang, B ; Xing, Z ; Lun, D ; Pei, Z
刊名	ACTA PHYSICA SINICA
	2008
卷号	57 期号:1 页码:371
ISSN号	1000-3290
中文摘要	Scanning near-field microscopy (SNOM) was used to investigate the low-dimensional semiconductor fluorescence divices which can work as micro-nano-light source, nano-optical waveguide and light enhancement component in nano-integrated optical circuit. It was found that the quality of semiconductor wire end emission was mainly determined by the sample radius. By designing the wire radius and topography reasonably, it can be used as the light source and optical waveguide in nano-integrated optical circuit. ZnO tetrapod, comb, and US multi-branch nano-ribbon also presented quite good adequacy for optical waveguide application, which can function well in light division, congregation, coupling and filtering. 2-D photonic crystal can enhance the light intensity of GaN based LED by as large as 5.2 times. About 30% fluorescence is confined to the surface of photonic crystal. This conclusion is helpful for the optimization of LED light emission. When the resonance excitation condition is fulfilled, Surface plasmm polaritons (SPP) will be excited at the interface between the semiconductor and the silver thin film, which will bring about strong enhancement of electromagnetic field at the interface. Photonic crystal and SPP can realize light enhancement under low-dimensional and nano-scale conditions. The experimental results show that both of them have the potential application as enhancement components in nano-integrated optical circuit.
收录类别	SCI
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45288]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Dan, L,Ren-Min, M,Fei-Fei, W,et al. The light source, optical waveguide and light enhancement of nano-integrated optical circuit[J]. ACTA PHYSICA SINICA,2008,57(1):371.
APA	Dan, L.,Ren-Min, M.,Fei-Fei, W.,Zeng-Xing, Z.,Zhen-Sheng, Z.,...&Pei, Z.(2008).The light source, optical waveguide and light enhancement of nano-integrated optical circuit.ACTA PHYSICA SINICA,57(1),371.
MLA	Dan, L,et al."The light source, optical waveguide and light enhancement of nano-integrated optical circuit".ACTA PHYSICA SINICA 57.1(2008):371.