Single-mode lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings

	Single-mode lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings
	Huang W. B.; Liu Q.; Xuan L.; Chen L. S.
	2014
发表期刊	Applied Physics B-Lasers and Optics
ISSN	ISBN/0946-2171
卷号	117 期号:4 页码:1065-1071
摘要	We demonstrate single-mode laser operation in dye-doped holographic polymer-dispersed liquid crystal (HPDLC) transmission gratings. The gratings are fabricated in cells made from specifically chosen glass substrates to decrease the refractive index difference between the waveguide core layer and cladding layer. The phase separation degree of liquid crystal after holographic recording is further optimized to confine only the lowest propagation mode in the device. The mode selection mechanism is explained under the framework of the waveguide distributed feedback (DFB) theory. The wavelength of single-mode lasing can be tuned between 620 and 660 nm by varying the grating period. Our results show the HPDLC technique could provide single-mode organic DFB lasers in a tunable, simple, and large-area manner.
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/181722/44372
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Huang W. B.,Liu Q.,Xuan L.,et al. Single-mode lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings[J]. Applied Physics B-Lasers and Optics,2014,117(4):1065-1071.
APA	Huang W. B.,Liu Q.,Xuan L.,&Chen L. S..(2014).Single-mode lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings.Applied Physics B-Lasers and Optics,117(4),1065-1071.
MLA	Huang W. B.,et al."Single-mode lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings".Applied Physics B-Lasers and Optics 117.4(2014):1065-1071.

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