@inproceedings{80b40df90063430d88307eaa37c721eb,
title = "Fiber optic refractive index sensor using optofluidic anti-resonant reflecting guidance",
abstract = "An optofluidic anti-resonant reflecting guidance has been proposed and experimental demonstrated for the measurement of liquid refractive index. Two micro-channels were fabricated for the delivery of the liquid sample in the hollow core photonic crystal fiber by using femtosecond laser micromachining, serving as an inlet and outlet. The refractive index can be detected by using the resonant condition of the Fabry-Perot resonator, which is interrogated through the wavelength shift and of the lossy dip in the transmission spectrum. The experimental results show that the sensitivity of up to 1328 nm/RIU is achieved for the refractive index in the range from 1.345 to 1.363 RIU, respectively. The proposed sensor appears to have potential applications of precise measurement in chemistry, medicine, and biology.",
keywords = "Anti-resonant reflecting guidance, Fiber optics sensors, Optofluidic, Photonic crystal fibers",
author = "Ran Gao and Danfeng Lu and Jin Cheng and Qi, \{Zhi Mei\}",
note = "Publisher Copyright: {\textcopyright} 2018 SPIE.; Applied Optics and Photonics China: Fiber Optic Sensing and Optical Communications, AOPC 2017 ; Conference date: 04-06-2017 Through 06-06-2017",
year = "2017",
doi = "10.1117/12.2284588",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Wei Wang and Desheng Jiang and Yanbiao Liao and Grattan, \{Kenneth T. V.\} and Zi-Sen Zhao and Leping Wei and Weixu Zhang",
booktitle = "AOPC 2017",
address = "United States",
}