微通道
微流控
折射率
材料科学
光纤
光电子学
生物传感器
光学
纤维
灵敏度(控制系统)
芯(光纤)
纳米技术
电子工程
物理
工程类
复合材料
作者
Jun Long Lim,Dora Juan Juan Hu,Perry Ping Shum,Yixin Wang
出处
期刊:IEEE Photonics Technology Letters
[Institute of Electrical and Electronics Engineers]
日期:2014-11-01
卷期号:26 (21): 2130-2133
被引量:6
标识
DOI:10.1109/lpt.2014.2349433
摘要
In this letter, the microfluidic optical fiber devices composed of microchannel are modeled and thoroughly analyzed. The microchannel intersecting the fiber core allows direct infusion of surrounding substances for detection. The simulation results suggest that the dimension of the microchannel can significantly affect the detection sensitivity of the device. In addition, the off-center position of the microchannel also plays an important role in shaping the device performance. The optimized microfluidic device can be used for sensitive refractive index sensing and biosensing applications.
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