Electrical control of the distributed feedback organic semiconductor laser based on holographic polymer dispersed liquid crystal grating

	Electrical control of the distributed feedback organic semiconductor laser based on holographic polymer dispersed liquid crystal grating
	Diao, Z. H.; L. S. Kong; L. Xuan and J. Ma
	2015
发表期刊	Organic Electronics
卷号	27 页码:101-106
摘要	In this paper, we demonstrate the electrical control of the distributed feedback (DFB) organic semiconductor laser based on a holographic polymer dispersed liquid crystal (HPDLC) grating for the first time. The grating is fabricated on the top of the organic semiconductor film to act as an external feedback structure. Experimental results show that the lasing intensity can be decreased by increasing the external electric field, and the lasing wavelength exhibits a slight blue-shift of 1.4 nm during the modulation process, indicating a good stability. The modulated performances are attributed to the decreases in the refractive index modulation and average refractive index of the HPDLC grating respectively as a result of the field-induced liquid crystal reorientation. This study provides some new ideas for the improvement of DFB organic semiconductor laser to enable envisioned applications in laser displays and integrated photonic circuits. (C) 2015 Elsevier B.V. All rights reserved.
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/181722/55218
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Diao, Z. H.,L. S. Kong,L. Xuan and J. Ma. Electrical control of the distributed feedback organic semiconductor laser based on holographic polymer dispersed liquid crystal grating[J]. Organic Electronics,2015,27:101-106.
APA	Diao, Z. H.,L. S. Kong,&L. Xuan and J. Ma.(2015).Electrical control of the distributed feedback organic semiconductor laser based on holographic polymer dispersed liquid crystal grating.Organic Electronics,27,101-106.
MLA	Diao, Z. H.,et al."Electrical control of the distributed feedback organic semiconductor laser based on holographic polymer dispersed liquid crystal grating".Organic Electronics 27(2015):101-106.

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