Towards Versatile Folded Microfibers: Folded versus Straight Configuration on Hydrophilic and Hydrophobic Substrates

被引：0

作者：

Blank, Alexandra ^{[1
]}

Fridman, Moti ^{[2
,3
]}

Linzon, Yoav ^{[1
]}

机构：

[1] Tel Aviv Univ, Fac Engn, Sch Mech Engn, Tel Aviv, Israel

[2] Bar Ilan Univ, Fac Engn, Ramat Gan, Israel

[3] Bar Ilan Univ, Inst Nanotechnol & Adv Mat, Ramat Gan, Israel

来源：

2019 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2019年

关键词：

microstructured fibers; fiber optic sensors; microknot resonators;

D O I：

10.1109/omn.2019.8925282

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：

On-fiber microstructures are favorable platforms for sensing in aqueous environments. We suggest and demonstrate two deployment schemes of microstructured fibers: folded configuration intended for remote sensing, and straight configuration on either hydrophilic or hydrophobic substrate, the latter of which is useful in packaged geometries. The persistent detection of NIR light transmission resonances in the presence of volatile liquid capabilities are experimentally demonstrated. We present numerical results on the photonic transmission in microknot resonators with different contact coupling area geometries and refractive index variations. A recipe for the experimental realization of a significant Q-factor increase in microknot resonators is also prescribed.

引用

页码：112 / 113

页数：2