Random lasing in a dye doped cholesteric liquid crystal polymer solution
文献类型：期刊论文
| 作者 | He, Benqiao1,2,3; Liao, Qing4; Huang, Yong1,2 |
| 刊名 | OPTICAL MATERIALS
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 31期号:2页码:375-379 |
| 关键词 | Cellulose Cholesteric Liquid Crystal Polymer Optical Scattering Random Lasing Rhodamine 6g |
| ISSN号 | 0925-3467 |
| DOI | 10.1016/j.optmat.2008.05.014 |
| 英文摘要 | Random lasing ill rhodamine 6G (R6G) doped ethyl-cryanoethyl cellulose [(E-CE)C]/acrylic acid (AA) cholesteric liquid crystal (LC) solution without scattering particles was studied. The effects of concentration of (E-CE)C/AA solution and the thickness of the sample on the random lasing were investigated. The random laser with coherent feedback Occurs in (E-CE)C/AA anisotropic solution, while only amplified spontaneous emission (ASE) is observed in (E-CE)C/AA isotropic solution and AA solvent. The random laser also Occurs in the (E-CE)C/poly(acrylic acid) (PAA)/R6G solid film with cholesteric structure through quick polymerization of AA. The experimental results suggest that the cholesteric LC domains play a very important role in this random lasing. (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261822200050 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63591]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Yong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China 3.Tianjin Polytech Univ, Sch Chem Engn & Mat Sci, Tianjin Key Lab Fiber Modificat & Funct Fiber, Tianjin 300160, Peoples R China 4.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Benqiao,Liao, Qing,Huang, Yong. Random lasing in a dye doped cholesteric liquid crystal polymer solution[J]. OPTICAL MATERIALS,2008,31(2):375-379. |
| APA | He, Benqiao,Liao, Qing,&Huang, Yong.(2008).Random lasing in a dye doped cholesteric liquid crystal polymer solution.OPTICAL MATERIALS,31(2),375-379. |
| MLA | He, Benqiao,et al."Random lasing in a dye doped cholesteric liquid crystal polymer solution".OPTICAL MATERIALS 31.2(2008):375-379. |
入库方式： OAI收割
来源：化学研究所
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