Characterization and modelling of inter-core coupling in coherent fiber bundles.
Characterization and modelling of inter-core coupling in coherent fiber bundles.
复制标题
相干光纤束中芯间耦合的表征和建模。
DOI：
10.1364/oe.25.011932
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发表时间：
2017
期刊：
影响因子：
3.8
通讯作者：
S. Mclaughlin
中科院分区：
文献类型：
--
作者：
A. Perperidis;Helen E. Parker;Ahmed Karam;Y. Altmann;K. Dhaliwal;R. Thomson;M. G. Tanner;S. Mclaughlin
光学显微内镜（OEM）和相关荧光SmartProbes的最新发展提出了对具有高检测性能的灵敏成像的需求。相干光纤束内的芯间耦合是一个公认的限制，影响了该技术的成像能力。光纤交叉耦合已经在实验和理论框架（耦合模理论）内进行了研究，提供（i）影响串扰的因素的见解，以及（ii）最佳光纤束设计的建议。然而，由于物理限制，如交叉耦合和芯密度之间的权衡，交叉耦合可以被抑制，但不能通过最佳的光纤设计消除。这项研究介绍了一种新的方法来测量，分析和量化相干光纤束内的交叉耦合，在一种格式，可以集成到一个线性模型，这反过来又可以使计算补偿的相关模糊引入OEM图像。
Recent developments in optical endomicroscopy (OEM) and associated fluorescent SmartProbes present a need for sensitive imaging with high detection performance. Inter-core coupling within coherent fiber bundles is a well recognized limitation, affecting the technology's imaging capabilities. Fiber cross coupling has been studied both experimentally and within a theoretical framework (coupled mode theory), providing (i) insights on the factors affecting cross talk, and (ii) recommendations for optimal fiber bundle design. However, due to physical limitations, such as the tradeoff between cross coupling and core density, cross coupling can be suppressed yet not eliminated through optimal fiber design. This study introduces a novel approach for measuring, analyzing and quantifying cross coupling within coherent fiber bundles, in a format that can be integrated into a linear model, which in turn can enable computational compensation of the associated blurring introduced to OEM images.
影响因子：
7.7
作者：
Sharma P;Meining AR;Coron E;Lightdale CJ;Wolfsen HC;Bansal A;Bajbouj M;Galmiche JP;Abrams JA;Rastogi A;Gupta N;Michalek JE;Lauwers GY;Wallace MB
通讯作者：
Wallace MB