人工晶体学报2025，Vol.54Issue(5)：757-771,15.DOI:10.16553/j.cnki.issn1000-985x.2024.0282
近红外Ⅳ-Ⅵ族半导体量子点光纤的研究进展
Research Progress on Near-Infrared Group Ⅳ-Ⅵ Semiconductor Quantum Dot Optical Fibers
摘要
Abstract
Semiconductor quantum dot(QD)materials have unique optical and electrical properties,and have shown great potential for applications in LED,solar cells,fluorescent probes,catalysis,and other fields.Especially for Ⅳ-Ⅵ group semiconductor QD materials,their fluorescence spectra are in the near-infrared band and cover the optical fiber communication window.Therefore,QD doped optical fibers has a wide range of applications in the field of optical fiber communication.Currently,the main preparation methods for Ⅳ-Ⅵ group semiconductor QD doped optical fibers include modified chemical vapor deposition,sol-gel film coating,hollow fiber filling and solidification,high-temperature melting direct drawing,in-tube melting,and glass capillary injection.This paper provides a detailed review of these six experimental preparation methods,their advantages and disadvantages,as well as the optical gain quality of the prepared quantum dot optical fibers.Based on six different theoretical models and fiber types,theoretical calculations of the emission properties and optical gain properties of QD doped optical fibers are carried out.Furthermore,the challenges and solutions in experimental and theoretical research,as well as prospects for future research directions are given.关键词
Ⅳ-Ⅵ族/半导体量子点/量子点光纤/近红外发光/光学增益/电学特性Key words
group Ⅳ-Ⅵ/semiconductor quantum dot/quantum dot optical fiber/near infrared luminescence/optical gain/electrical property分类
数理科学引用本文复制引用
李帅,张蕾..近红外Ⅳ-Ⅵ族半导体量子点光纤的研究进展[J].人工晶体学报,2025,54(5):757-771,15.基金项目
黑龙江省高等学校基本科研业务费项目(1454ZC009,1452ZD015) （1454ZC009,1452ZD015）
黑龙江省自然科学基金(PL2024F024) （PL2024F024）
