光通信技术2026，Vol.50Issue(4)：16-22,7.DOI:10.13921/j.cnki.issn1002-5561.2026.04.003
聚合物医用光纤的发展现状与趋势
Current status and trends of polymer optical fibers for medical applications
摘要
Abstract
Polymer medical optical fibers have broad prospects in surface monitoring,biochemical detection,and short-term im-plantation,but their intrinsic characteristics(loose connection segments,water absorption swelling,interface aging)introduce losses,hysteresis,and drift that restrict clinical translation.This article reviews the research progress of polymer optical fibers from four aspects:material system and optical response,device types and medical applications,key bottlenecks and verifica-tion methods,and future development trends.It analyzes common bottlenecks such as flexible light guide instability,wet inter-ference,cross sensitivity,and interface failure,and explores development directions such as artificial intelligence,3D printing,multi material integration,and standardized evaluation.Research has shown that the focus of the field is shifting from improv-ing sensitivity to ensuring stable readings and clinical controls during use,and system level validation is the next key stage.关键词
聚合物光纤/生物医学传感/光纤布喇格光栅/可穿戴传感/生化检测/可降解聚合物光纤Key words
polymer optical fiber/biomedical sensing/fiber Bragg grating/wearable sensors/biochemical testing/degradable polymer optical fiber分类
信息技术与安全科学引用本文复制引用
苑立波,任侯柏,陈意坚..聚合物医用光纤的发展现状与趋势[J].光通信技术,2026,50(4):16-22,7.基金项目
国家自然基金联合基金重点项目(No.U23A20373)资助. （No.U23A20373）
