Add to BibSonomyAbstract
We develop novel a simulation model which elucidates manifestation of mode instability in high power rare-earth doped fiber amplifiers. Step-wise power fraction of each mode is numerically calculated with Runge-Kutta method. Using the model, we observe not only the occurrence but also the alleviation of the mode instability through fiber bending method.
© 2019 The Author(s)
PDF ArticleMore Like This
Study of Mode Instabilities in High Power Fiber Amplifiers by Detecting Scattering Light
Rumao Tao, Pengfei Ma, Xiaolin Wang, Pu Zhou, and Zejin Liu
FTh2F.2 Fiber-Based Technologies and Applications (FBTA) 2014
Numerical Model Describing Thermal-Lens Induced Mode Coupling in Fiber Amplifiers
Jianqiu Cao, Wenbo Liu, and Jinbao Chen
JTu3A.29 Advanced Solid State Lasers (ASSL) 2019
Experimental Study of Mode Instabilities in High Power Fiber Amplifiers
Hans-Jürgen Otto, Fabian Stutzki, Florian Jansen, Tino Eidam, Cesar Jauregui, Jens Limpert, and Andreas Tünnerman
AM4A.5 Advanced Solid-State Photonics (ASSL) 2012