Further analysis of focusing performance of an ultra-small gradient-index fiber probe
Further analysis of focusing performance of an ultra-small gradient-index fiber probe
复制标题
超小梯度折射率光纤探头聚焦性能的进一步分析
DOI：
10.1117/1.oe.53.1.013106
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发表时间：
2014
影响因子：
1.3
通讯作者：
Yu Yingjie
中科院分区：
文献类型：
--
作者：
Wang Chi;Bi Shubo;Xia Xueqin;Yu Yingjie
摘要。为了优化超小梯度折射率（GRIN）光纤探头，为制造高性能的GRIN光纤探头提供理论预测，基于光学特性参数进一步分析了GRIN光纤探头的聚焦性能。根据GRIN光纤探头的光学模型及其特征参数的数学表达式，利用三维函数图分析了探头元件长度对特征参数的影响。推导了特性数学表达式的偏导数，分析了探头元件长度不同对聚焦性能的影响。根据分析结果，我们的预测表明聚焦性能可以通过特征参数与探头元件长度的连续变化之间的三维函数图来反映。此外，GRIN光纤探头的聚焦性能随着探头元件长度的变化而发生突变。研究结果对制作要求特定光学聚焦性能的GRIN光纤探头具有实际指导意义。
Abstract. In order to optimize ultra-small gradient-index (GRIN) fiber probes and provide a theoretical prediction for the fabrication of such probes with high performance, focusing performance of the GRIN fiber probe is further analyzed based on the optical characteristic parameters. According to the optical model of the GRIN fiber probe and its mathematical expressions of characteristic parameters, the three-dimensional (3-D) function diagram is used for analyzing the impact of the lengths of probe components on the characteristic parameters. Partial derivatives of the mathematical expressions of characteristics are derived to analyze the mutation of focusing performance caused by the different lengths of probe components. According to the analytical results, our predictions suggest that focusing performance could be reflected through the 3-D function diagram between the characteristic parameters and the continuous change of the lengths of probe components. In addition, mutation occurs in the focusing performance of the GRIN fiber probe when the length of probe components changes. The research results are of practical guiding significance for the fabrication of GRIN fiber probes requiring specific optical focusing performance.
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影响因子：
2
作者：
Podoleanu AG
通讯作者：
Podoleanu AG
影响因子：
1.9
作者：
P. Meemon;Kye S. Lee;S. Murali;J. Rolland
通讯作者：
P. Meemon;Kye S. Lee;S. Murali;J. Rolland
DOI：
10.1088/0960-1317/18/2/025001
发表时间：
2008-02-01
影响因子：
2.3
作者：
Singh, J.;Teo, J. H. S.;Sheppard, C. J. R.
通讯作者：
Sheppard, C. J. R.
影响因子：
3.8
作者：
Xie, TQ;Guo, SG;Brenner, M
通讯作者：
Brenner, M
影响因子：
2.4
作者：
Li, Heng;Standish, Beau A.;Yang, Victor X. D.
通讯作者：
Yang, Victor X. D.