Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • 2013 Conference on Lasers and Electro-Optics - International Quantum Electronics Conference
  • (Optica Publishing Group, 2013),
  • paper CJ_1_4

Evolution of lasing during FBG-inscription in a Yb-Al-doped laser fiber

Not Accessible

Your library or personal account may give you access


A challenge in building monolithic fiber laser light sources is the characterization of their optical components, especially of the fiber Bragg gratings (FBG) within the actively doped fiber, which define the resonator. We propose an experimental technique to characterize such FBG under pumping conditions directly during FBG inscription. The observed dynamics are discussed considering different absorption processes, taking place during inscription and pumping. Furthermore, we study the laser performance at different pump powers and discuss observed changes in the laser spectra.

© 2013 IEEE

PDF Article
More Like This
Femtosecond Inscription of a FBG in a Multimode Fiber that Acts as the High Reflecting Mirror in a Yb-doped LMA Multicore Fiber Laser

Y. Greenberg, A. Halstuch, and A.A. Ishaaya
BW5A.8 Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials (BGPP) 2022

Narrowband lasing in a multicore Yb-doped fiber with fs-inscribed FBG array

Alexey G. Kuznetsov, Alexey A. Wolf, Olga N. Egorova, Sergej L. Semjonov, Evgeny V. Podivilov, and Sergey A. Babin
JM4A.7 Advanced Solid State Lasers (ASSL) 2022

In Situ Monitoring of Fiber Bragg Grating Evolution During Femtosecond-laser Inscription Process

Cyril Hnatovsky, Dan Grobnic, and Stephen J. Mihailov
BTh3B.2 Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides (BGPP) 2016

Select as filters

Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.