Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Photodarkening of kW-level Yb-doped Aluminosilicate (Al2O3-SiO2) Fiber

Not Accessible

Your library or personal account may give you access

Abstract

We reported on laser performance of a kW-level 20/400 Yb-doped aluminosilicate fiber. Laser running of ~120 minutes at 1.2kW showed power degradation of ~10.6% and slope efficiency degradation of ~116%, directly justifying serious photodarkening effect.

© 2018 The Author(s)

PDF Article
This paper was not presented at the conference

More Like This
KW-level Yb/Ce-codoped Aluminosilicate Fiber Fabricated by Chelate Precursor Doping Technique

Yuwei Li, Huan Zhan, Yuying Wang, Kun Peng, Shuang Liu, Xiaolong Wang, Li Ni, Shihao Sun, Jiali Jiang, Lei Jiang, Juan Yu, Jianjun Wang, Feng Jing, and Aoxiang Lin
JTh2A.91 CLEO: Applications and Technology (CLEO:A&T) 2018

Large-Mode-Area Highly Yb-doped Photodarkening-Free Al2O3-P2O5-SiO2-Based Fiber

M. E. Likhachev, S. S. Aleshkina, A. V. Shubin, M. M. Bubnov, E. M. Dianov, D. S. Lipatov, and A. N. Guryanov
CJ_P24 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2011

Highly-stable 20/400 Yb-doped Large-mode-area Fiber with 3kW Laser Output Power

Yuying Wang, Kun Peng, Huan Zhan, Shuang Liu, Yuwei Li, Cong Gao, Li Ni, Xiaolong Wang, Lihua Zhang, Juan Yu, Lei Jiang, Jianjun Wang, Feng Jing, and Aoxiang Lin
M1A.1 Asia Communications and Photonics Conference (ACP) 2017

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved