Changchun Institute of Optics,Fine Mechanics and Physics,CAS
High Resolution Refractive Index Sensor Based on the Non-Complete Surface State of 1-D Photonic Crystal | |
其他题名 | 论文其他题名 |
Yan J. Z.; Wu Y. H.; Xuan M.; Hao P.![]() | |
2011 | |
发表期刊 | Spectroscopy and Spectral Analysis
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ISSN | 1000-0593 |
卷号 | 31期号:2页码:565-569 |
摘要 | A novel refractive index sensor based on one-dimensional photonic crystal non-complete surface defect is introduced and the principle and the method of the sensor are discussed. The experiment system used to detect the refractive index was constructed to get high resolution and high Q-value. The sensor is verified by detecting the dimethyl sulphone solution. The experimental result indicates that this refractive index sensor's sensitivity is 3 025 nm . RIU(-1), and when the resolution of spectrometer is 0. 01 nm the resolution of this sensor is 3.3 x 10(-6) RIU. The Q value of this sensor is 260, and the sensor has good linearity in 1.4 similar to 1.42 range (the linearity is 0. 991 27). It was analyzed how the photonic crystal periodicity and liquid thickness affect the Q value of the sensor. The result proved that this kind of total reflection photonic crystal surface wave sensor is label free, which is similar with SPR sensor, and the sensor has high resolution, high Q-value and has real-time survey characteristic. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25591 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yan J. Z.,Wu Y. H.,Xuan M.,et al. High Resolution Refractive Index Sensor Based on the Non-Complete Surface State of 1-D Photonic Crystal[J]. Spectroscopy and Spectral Analysis,2011,31(2):565-569. |
APA | Yan J. Z.,Wu Y. H.,Xuan M.,&Hao P..(2011).High Resolution Refractive Index Sensor Based on the Non-Complete Surface State of 1-D Photonic Crystal.Spectroscopy and Spectral Analysis,31(2),565-569. |
MLA | Yan J. Z.,et al."High Resolution Refractive Index Sensor Based on the Non-Complete Surface State of 1-D Photonic Crystal".Spectroscopy and Spectral Analysis 31.2(2011):565-569. |
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