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Study on the Spectrum Characteristics of Dye Doped Liquid Crystal Laser

文献类型：期刊论文

作者Liu Yong-gang1; Liu Yan1; Dong Gang-song2; Li Wen-cui2
刊名SPECTROSCOPY AND SPECTRAL ANALYSIS
出版日期2018-10-01
卷号38期号:10页码:3273-3277
关键词Liquid crystal laser Dye doped Spectrum characteristics
ISSN号1000-0593
DOI10.3964/j.issn.1000-0593(2018)10-3273-05
通讯作者Li Wen-cui(e1f8650@163.com)
英文摘要In this paper, the energy of pump threshold value of DCM doped liquid crystal laser is theoretically calculated (9.2X10(-7) J). In addition, the most suitable pump light source are selected, and the corresponding pump experiment is designed. The characteristics of the laser are studied through detecting the light intensity and wavelength of the output laser. The results show that the laser wavelength can be tuned in the range of 100 nm (585 similar to 685 nm) by changing the grating period which accords with the theoretical calculation. In the meanwhile, the laser wavelength can be tuned by applying the applied electric field. What's more, the output laser strength can also be switchable, and the intensity switchable ability can reach 90. 2%. The application prospect of dye doped liquid crystal laser in the all optical network communication field is greatly expanded because of the switchable ability. However, when the electric field increases from 0 to 20 V.mu m(-1) , the line width of the laser is increased from 0.4 to 1.5 nm. The change of line width should be noted in the tunable application of dye doped laser.
WOS研究方向Spectroscopy
语种英语
WOS记录号WOS:000449902800048
出版者OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
源URL[http://ir.ciomp.ac.cn/handle/181722/60281]  
专题中国科学院长春光学精密机械与物理研究所
通讯作者Li Wen-cui
作者单位1.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Appl Opt, Changchun 130033, Jilin, Peoples R China
2.Informat & Telecommun Co, State Grid Henan Elect Power Corp, Zhengzhou 450052, Henan, Peoples R China
推荐引用方式
GB/T 7714		 Liu Yong-gang,Liu Yan,Dong Gang-song,et al. Study on the Spectrum Characteristics of Dye Doped Liquid Crystal Laser[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2018,38(10):3273-3277.
APA Liu Yong-gang,Liu Yan,Dong Gang-song,&Li Wen-cui.(2018).Study on the Spectrum Characteristics of Dye Doped Liquid Crystal Laser.SPECTROSCOPY AND SPECTRAL ANALYSIS,38(10),3273-3277.
MLA Liu Yong-gang,et al."Study on the Spectrum Characteristics of Dye Doped Liquid Crystal Laser".SPECTROSCOPY AND SPECTRAL ANALYSIS 38.10(2018):3273-3277.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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