High-Power Yb-Doped and All Fiber-Based Nanosecond MOPA Laser

High-Power Yb-Doped and All Fiber-Based Nanosecond MOPA Laser

We report the results obtained by using a newly designed 300-μm-core-diameter Yb-doped fiber with a large cladding absorption of 23 dB/m at 976 nm. An average power of 512 W, a maximum pulse energy of 51.2 mJ laser is realized using the 300-μm-core Yb-doped fiber in the main amplifier with a slope e...

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Bibliographic Details
Main Authors: Cai, Y. (Author), Li, C. (Author), Li, J. (Author), Shi, J. (Author), Xing, Y. (Author), Yan, D. (Author), Zhu, Q. (Author)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:
1064 nm fiber lasers
All fiber
Amplifiers (electronic)
Average power
Core diameters
Fiber amplifiers
Fiber lasers
High power
high power amplifiers
high power lasers
nanosecond fiber laser
Optical fiber communication
Optical fiber coupler
Optical fiber devices
Optical fibers
Optical fibers amplifiers
Power lasers
Pump laser
Pumping (laser)
Yb-doped fibers
Yb-doped lasers
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