Fabrication of Large-Core Multicore Fiber Bragg Gratings Based on Femtosecond Laser Direct Writing Technology

Fabrication of Large-Core Multicore Fiber Bragg Gratings Based on Femtosecond Laser Direct Writing Technology

We demonstrate the fabrication of the fiber Bragg grating (FBG) in a self-developed Yb-doped seven-core fiber using two femtosecond laser direct writing methods: a grating array inscription method and a plane-by-plane inscription method. The array fabrication method uses the femtosecond laser to dir...

Full description

Saved in:
Bibliographic Details
Main Authors: Xinda Lu, Rong Zhao, Chenhui Gao, Xinyu Ye, Qiushi Qin, Hao Li, Zhixian Li, Meng Wang, Zilun Chen, Zefeng Wang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Nanomaterials
Subjects:
multicore fiber
fiber Bragg grating
femtosecond laser direct writing
fiber laser
Online Access:https://www.mdpi.com/2079-4991/15/12/891
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://www.mdpi.com/2079-4991/15/12/891

Similar Items