Microstructured Multi-core Sensing Optical Fiber: Making Fibers Smarter

Huajun Unveils Microstructured Multi-core Sensing Optical Fiber 

Huajun International Trading (Qingdao) Co., Ltd. has launched a new generation of microstructured multi-core sensing optical fibers, representing a major step toward smarter, more efficient optical sensing technologies.  

Unlike traditional single-core fibers, this advanced design integrates multiple optical cores within a single cladding and applies precision microstructures to regulate light propagation. The result is higher transmission efficiency and greater sensing sensitivity, enabling accurate detection of temperature, strain, and pressure in complex environments. 

Key Features and Advantages  

•  Multi-core structure for parallel signal transmission and enhanced bandwidth.   

•  Microstructured design to control light modes and improve sensing accuracy.   

•  High-purity materials ensuring stability and durability under harsh conditions.   

•  Precision connection technology minimizing loss during fiber integration. 

Application Prospects 

Microstructured multi-core sensing fibers can be widely used in:  

•  Industrial monitoring — detecting temperature and vibration in real time.   

•  Structural health monitoring — safeguarding bridges, tunnels, and buildings.    

•  Environmental sensing — tracking air and water quality for sustainability.   

•  Intelligent transportation — monitoring traffic and road conditions. 

Huajun’s Strategic VisionHuajun is striving to reach the quality and innovation benchmarks set by Fujikura and Sumitomo, while also aligning with Huawei and Xiaomi’s smart ecosystem development. Through continuous R&D investment, process improvement, and international quality benchmarking, Huajun aims to deliver optical fiber solutions that meet the evolving needs of intelligent industries worldwide.