Refractive index measurements by fiber Bragg grating sensor

被引：0
|
作者：
Iadicicco, A [1 ]
Cusano, A [1 ]
Persiano, GV [1 ]
Cutolo, A [1 ]
Bernini, R [1 ]
Giordano, M [1 ]
机构：
[1] Univ Sannio, Dept Engn, Div Optoelect, Benevento, Italy
来源：
PROCEEDINGS OF THE IEEE SENSORS 2003, VOLS 1 AND 2 | 2003年
关键词：
fiber Bragg grating; refractive index sensor; optical fiber etching;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, the numerical and experimental analysis on the use of thinned fiber Bragg gratings as refractive index sensors have been carried out. Wet chemical etching in a buffered hydrofluoric acid (HF) solution was used for sensor fabrication. Experimental characterization for an 8.5mum etched cladding sensor is presented demonstrating resolutions of approximate to10(-5) and approximate to10(-4) for outer refractive index around 1.45 and 1.333, respectively.
引用
收藏
页码：101 / 105
页数：5
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