Fabry-Perot cavities based on photopolymerizable resins for sensing applications

被引:31
|
作者
Oliveira, Ricardo [1 ]
Bilro, Lucia [1 ,2 ]
Nogueira, Rogerio [1 ]
机构
[1] Inst Telecomunicacoes, Campus Santiago, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, Dept Phys, FSCOSD I3N, Aveiro, Portugal
来源
OPTICAL MATERIALS EXPRESS | 2018年 / 8卷 / 08期
关键词
FIBER; INTERFEROMETER; TEMPERATURE; SENSOR; HUMIDITY;
D O I
10.1364/OME.8.002208
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this work, we have shown the capability to produce Fabry-Perot (FP) cavities based on photopolymerizable resins sandwiched between two single-mode fibers. The process allows easy control of the length of the cavity and an enhancement on the fringe visibility when compared with standard droplet based FP sensors. The method will be employed for the fabrication of four sensors composed of different photopolymerizable resins. Their performance regarding humidity, temperature, pressure and refractive index will be under analysis, revealing that in some cases it is possible to reach better sensitivities than the ones reported in literature. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
引用
收藏
页码:2208 / 2221
页数:14
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