CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12400 > Article
Poster + Paper
8 March 2023 1.5-kW narrow-linewidth FBG-based MOPA configuration fiber laser emitting at 1105 nm
Yang Xu, Quan Sheng, Peng Wang, Xuelong Cui, Yizhu Zhao, Haixin Xu, Xiangdong Ding, Qiang Fang, Wei Shi, Jianquan Yao
Author Affiliations +
Proceedings Volume 12400, Fiber Lasers XX: Technology and Systems; 124001L (2023) https://doi.org/10.1117/12.2648300
Event: SPIE LASE, 2023, San Francisco, California, United States
Conference Poster
Abstract
We investigated theoretically and experimentally the feasibility of realizing high-power narrow-linewidth fiber lasers in <1100 nm wavelength range using only ytterbium ions gain. The structure of the laser is much simpler than Yb-Raman fiber lasers. In this laser, amplified spontaneous emission is suppressed by adjusting the amplifier parameters, which are determined by the theoretical calculation results. In addition, the system is built based on FBG-based master oscillator power amplifier configuration. Finally, a 1105 nm fiber laser, which delivers 1.5 kW output power withtheM2 being ~1.4 and a ~70 GHz linewidth, has been realized.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yang Xu, Quan Sheng, Peng Wang, Xuelong Cui, Yizhu Zhao, Haixin Xu, Xiangdong Ding, Qiang Fang, Wei Shi, and Jianquan Yao "1.5-kW narrow-linewidth FBG-based MOPA configuration fiber laser emitting at 1105 nm", Proc. SPIE 12400, Fiber Lasers XX: Technology and Systems, 124001L (8 March 2023); https://doi.org/10.1117/12.2648300
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 4 PAGES + POSTER
DOWNLOAD PAPER SAVE TO MY LIBRARY
DOWNLOAD
POSTER
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Fiber lasers
Ytterbium
Laser systems engineering
Laser optics
Spontaneous emission
High power fiber lasers
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top