摘要
基于一维光子带隙(PBG)效应导波机制的空心布拉格光纤(HC-BFs)具有灵活方便的带隙调控能力和优良的宽带低损耗传输特性,作为一类独特的光子带隙型空心光纤,在光波传输、色散管理与控制、光纤型器件和传感检测等领域表现出巨大的应用潜力。从光纤波导结构设计与导波模式传输特性、包层材料构成与光纤制备工艺,以及基于气态或液态被测物质填充中空纤芯的痕量气体检测和生化传感中的应用等方面对HC-BF研究的发展历程和新进展进行了综合评述。
Hollow-core Bragg fibers （HC-BFs） based on the one-dimensional photonic bandgap （PBG） effect have attracted increasing attention in recent years, because of their ability to flexibly and conveniently regulate the PBG structure, as well as their excellent performance in broadband and low-loss transmission. As a distinctive category of hollow-core PBG fiber, HC-BFs show great potential in lightwave transmission, dispersion management and tailoring, fiber-type devices, sensing and so on. The development and recent research progress of HC-BFs are reviewed, with regard to the structural design and modal properties, cladding materials and fabrication technologies, and their applications in trace-gas detection and biochemical sensing based on gaseous or liquid analyte-filled HC-BFs.
出处
《量子电子学报》
CAS
CSCD
北大核心
2017年第2期129-139,共11页
Chinese Journal of Quantum Electronics
基金
国家自然科学基金,11404185
山东省自然科学基金,ZR2013FQ012~~
关键词
纤维与波导光学
空心布拉格光纤
光子带隙效应
痕量气体检测
生化传感
fiber and waveguide optics
hollow-core Bragg fiber
photonic bandgap effect
trace-gas detection
biochemical sensing
