Measurement of nonlinear refractive index of ethyl red by interference of capillary
文献类型：期刊论文
| 作者 | Qi, SW ; Liu, YL ; Yang, XQ ; Xu, T ; Chen, GY ; Zhang, CP ; Tian, JG |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2008 |
| 卷号 | 281期号:23页码:5902-5904 |
| 关键词 | Capillary Interference Nonlinear refractive index Ethyl red |
| ISSN号 | 0030-4018 |
| 通讯作者 | qi1963@163.com |
| 中文摘要 | Using the intensity distribution of interference fringes formed by a capillary filled with transparent liquid, the variations in refractive index (RI) of nonlinear optical materials, corresponding to change of the intensity at the centre of fringes for a period, were deduced. With this conclusion, we measured variations in RI of ethyl red (ER) solution excited by a 535-nm-15 mW-laser, and found that the change of RI is 0.00504 and the corresponding effective index of refraction is -1.06 x 10(-9), for which the order of magnitude is same as that measured by Z-scan. The influences on the accuracy of the method, such as temperature, beam and fringe contrast, were analyzed. This is a novel and simple method for measuring the RI of nonlinear optical materials. (C) 2008 Elsevier B.V. All rights reserved. |
| 学科主题 | Optics |
| 收录类别 | SCI |
| 原文出处 | 40878 |
| WOS记录号 | WOS:000261294100048 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5927]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Qi, SW,Liu, YL,Yang, XQ,et al. Measurement of nonlinear refractive index of ethyl red by interference of capillary[J]. OPTICS COMMUNICATIONS,2008,281(23):5902-5904. |
| APA | Qi, SW.,Liu, YL.,Yang, XQ.,Xu, T.,Chen, GY.,...&Tian, JG.(2008).Measurement of nonlinear refractive index of ethyl red by interference of capillary.OPTICS COMMUNICATIONS,281(23),5902-5904. |
| MLA | Qi, SW,et al."Measurement of nonlinear refractive index of ethyl red by interference of capillary".OPTICS COMMUNICATIONS 281.23(2008):5902-5904. |
入库方式： OAI收割
来源：南海海洋研究所
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