Al<sub>2</sub>O<sub>3</sub>/GeO<sub>2</sub>/P<sub>2</sub>O<sub>5</sub>/F-Doped Silica Large-Mode-Area Optical Fibers for High-Power Single-Frequency Radiation Delivery

Al<sub>2</sub>O<sub>3</sub>/GeO<sub>2</sub>/P<sub>2</sub>O<sub>5</sub>/F-Doped Silica Large-Mode-Area Optical Fibers for High-Power Single-Frequency Radiation Delivery

A new design of a passive optical fiber waveguide with a large mode area (LMA) and strong stimulated Brillouin scattering (SBS) suppression is proposed. The fiber core consists of two parts: a central one, doped with Al<sub>2</sub>O<sub>3</sub> and GeO<sub>2</sub>...

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Bibliographic Details
Main Authors: Sergey Tsvetkov, Alexey Lobanov, Denis Lipatov, Maxim Khudyakov, Tatiana Zaushitsyna, Liudmila Iskhakova, Leonid Kotov, Mikhail Likhachev
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Photonics
Subjects:
large-mode-area optical fiber
stimulated Brillouin scattering (SBS)
SBS gain suppression
Online Access:https://www.mdpi.com/2304-6732/10/10/1150

Internet

https://www.mdpi.com/2304-6732/10/10/1150

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