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

Yingjie Li, Tao Chen, Jinhai Si, Zenghui Sun, Ruidong Lv, Daqi Zhang, Bo Gao, and Xun Hou

Opt. Express 32(10), 16777-16789 (2024)  View: HTML | PDF

Delivery of nanosecond laser pulses by multi-mode anti-resonant hollow core fiber at 1 µm wavelength

Meng Zhao, Fei Yu, Dakun Wu, Xinyue Zhu, Si Chen, Meng Wang, Minzhe Liu, Kun Zhao, Ruizhan Zhai, Zhongqing Jia, and Jonathan Knight

Opt. Express 32(10), 17229-17238 (2024)  View: HTML | PDF

Broadband thulium fiber amplifier for spectral region located beyond the L-band

Jan Aubrecht, Jan Pokorný, Bára Švejkarová, Michal Kamrádek, and Pavel Peterka

Opt. Express 32(10), 17932-17941 (2024)  View: HTML | PDF

Depressed-cladding thulium-doped fiber for applications below 1800 nm

Jan Pokorný, Jan Aubrecht, Michal Kamrádek, Bára Švejkarová, Petr Vařák, Martin Grábner, and Pavel Peterka

Opt. Express 32(10), 17966-17976 (2024)  View: HTML | PDF

General error analysis of matrix-operation-mode decomposition technique in few-mode fiber laser

Yu Deng, Wei Li, Zhiqiang Gao, Wei Liu, Pengfei Ma, Pu Zhou, and Zongfu Jiang

Opt. Express 32(10), 17988-18006 (2024)  View: HTML | PDF

Innovative suspended ring core fiber for SERS application

Flavien Beffara, Georges Humbert, Jean-Louis Auguste, Malini Olivo, and Dinish U. S

Opt. Express 32(10), 18216-18223 (2024)  View: HTML | PDF