A Poly(vinyl alcohol) Coating Method for a Tilted‐Fiber Bragg‐Grating‐Assisted Fiber Hygrometer,Physica Status Solidi-Rapid Research Letters

当前位置： X-MOL 学术 › Phys. Status Solidi. Rapid Res. Lett. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

A Poly(vinyl alcohol) Coating Method for a Tilted‐Fiber Bragg‐Grating‐Assisted Fiber Hygrometer
Physica Status Solidi-Rapid Research Letters ( IF 2.5 ) Pub Date : 2020-10-03 , DOI: 10.1002/pssr.202000435
Egor I. Dolzhenko ₁ , Kirill Tomyshev ₁ , Oleg V. Butov ₁

Affiliation

A new technique of depositing a poly(vinyl alcohol) (PVA) coating with an airbrush on the cylindrical surface of an optical fiber with real‐time spectral monitoring is presented. The method is applied for creating hygroscopic PVA coating as a part of the tilted‐fiber Bragg‐grating (TFBG)‐assisted fiber hygrometer samples. By monitoring the transmission spectra of the samples placed in a climatic chamber with variable relative humidity, the performance of the resulting coating is evaluated. Experimental data are presented, demonstrating the effectiveness of the described technique for humidity‐sensing purposes.

中文翻译：

倾斜光纤布拉格光栅辅助光纤湿度计的聚乙烯醇涂层方法

提出了一种通过实时光谱监测在喷枪的圆柱形表面上用喷枪沉积聚乙烯醇（PVA）涂层的新技术。该方法适用于创建吸湿性PVA涂层，它是倾斜光纤布拉格光栅（TFBG）辅助光纤湿度计样品的一部分。通过监测放置在具有相对湿度变化的气候室中的样品的透射光谱，可以评估所得涂层的性能。给出了实验数据，证明了所描述的技术在湿度传感方面的有效性。

更新日期：2020-12-01

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11