Fiber Bragg gratings fabricated in fibers with different geometries by femtosecond laser written through the coating and their applications in strain sensing and fiber laser

Applications of the type-I fiber Bragg gratings (FBGs) written through the coating (TTC) in strain sensing and tunable distributed Bragg ...

Source: Optics Express - April 22, 2024 Category: Physics Authors: Yingjie Li Tao Chen Jinhai Si Zenghui Sun Ruidong Lv Daqi Zhang Bo Gao Xun Hou Source Type: research