[MC3] Hollow-Core Fiber Transmission and Connectorization

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[MC3-2] Fusion-free Anti-resonant Hollow-core Fiber Splicing Strategy Based on Femtosecond Laser 3D Printing

Jing Liu¹, Zhiyong Zhao¹, Weilun Wei¹, ○Qingyu Wei¹, Jie Yan², Xi Xiao², Ming Tang¹ (¹Huazhong Univ. of Science and Technology, ²National Information Optoelectronics Innovation Center)

Keywords:

Hollow core and microstructured fibers,Connectors,splicing and interconnection technology

We proposed a fusion-free bidirectional SMF-AR-HCF interconnection strategy based on femtosecond laser 3D printing, theoretically achieving bidirectional coupling efficiencies above 97.4% and insertion losses below 0.114 dB, advancing the practical deployment of AR-HCF.