Moisture-proof seal optical fiber connector

Q3 Engineering

光电工程 Pub Date : 2020-12-22 DOI:10.12086/OEE.2020.200067

Zhang Xinli, Tang Qunzhi, Wu Haocheng, L. Zhigang, Lv Hongwei, Tang Ke

引用次数: 0

Abstract

Aiming at the problem of water mist condensation on the fiber end face in a high-power fiber laser system, the most important factor causing this problem is that the traditional optical fiber connector does not have the mois-ture-proof sealing performance. The connector structure assembly and use process are analyzed in-depth, and the causes of the moisture-proof seal defects are pointed out. Through technological innovation and process improvement, a moisture-proof seal fiber connector is designed and completed. The principle and structure of the moisture-proof seal of the new connector are introduced. The main performances of the new connector are tested comprehensively, including immersion test, constant damp heat test, online application test. The experimental results show that the new connector has a better moisture-proof seal with IL less than 0.2 dB.

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防潮密封光纤连接器

针对大功率光纤激光系统中光纤端面水雾凝结的问题，传统光纤连接器不具备防潮密封性能是造成该问题的最重要因素。深入分析了连接器结构组装和使用过程，指出了产生防潮密封缺陷的原因。通过技术创新和工艺改进，设计并完成了防潮密封光纤连接器。介绍了新型连接器防潮密封的原理和结构。对新型连接器的主要性能进行了全面测试，包括浸泡测试、恒定湿热测试、在线应用测试。实验结果表明，新型连接器具有较好的防潮密封性，IL小于0.2 dB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

光电工程 Engineering-Electrical and Electronic Engineering

CiteScore

2.00

自引率

0.00%

发文量

6622

期刊介绍： Founded in 1974, Opto-Electronic Engineering is an academic journal under the supervision of the Chinese Academy of Sciences and co-sponsored by the Institute of Optoelectronic Technology of the Chinese Academy of Sciences (IOTC) and the Optical Society of China (OSC). It is a core journal in Chinese and a core journal in Chinese science and technology, and it is included in domestic and international databases, such as Scopus, CA, CSCD, CNKI, and Wanfang. Opto-Electronic Engineering is a peer-reviewed journal with subject areas including not only the basic disciplines of optics and electricity, but also engineering research and engineering applications. Optoelectronic Engineering mainly publishes scientific research progress, original results and reviews in the field of optoelectronics, and publishes related topics for hot issues and frontier subjects. The main directions of the journal include: - Optical design and optical engineering - Photovoltaic technology and applications - Lasers, optical fibres and communications - Optical materials and photonic devices - Optical Signal Processing