Narrow-Linewidth Diffraction-Limited Tapered Er-Doped Fiber Amplifier with 2 mJ Pulse Energy

Narrow-Linewidth Diffraction-Limited Tapered Er-Doped Fiber Amplifier with 2 mJ Pulse Energy

The possibility to scale-up output pulse energy in diffraction-limited Er-doped fiber amplifier has been studied. It is shown that the utilization of tapered fiber design allows one to increase the pulse energy up to 2 mJ, while keeping the diffraction-limited beam quality (M<sup>2</sup>...

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Bibliographic Details
Main Authors: Maksim M. Khudyakov, Andrey E. Levchenko, Vladimir V. Velmiskin, Konstantin K. Bobkov, Svetlana S. Aleshkina, Tatyana S. Zaushitsyna, Mikhail M. Bubnov, Mikhail V. Yashkov, Aleksey N. Guryanov, Leonid V. Kotov, Mikhail E. Likhachev
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Photonics
Subjects:
tapered fiber
Er-doped fiber
high pulse energy
amplified spontaneous emission
large mode area
Online Access:https://www.mdpi.com/2304-6732/9/12/933

Internet

https://www.mdpi.com/2304-6732/9/12/933

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