Amplification at 2.3-µm in 1.9-µm thulium-doped silica fiber laser

A high-power 1.9-µm Tm3+-doped silica fiber laser generates 7.3-dB of gain at 2.3 µm when cladding- pumped with 207 W of power at 793 nm. We attribute the 2.3-µm gain to the transition 3H4 → 3H5 of Tm3+.

Publication Details

Journal
Springer Link (Chiba Institute of Technology)
Published
2024-10-18
DOI
https://doi.org/10.1051/epjconf/202430702045/pdf
Primary Topic
Photonic Crystal and Fiber Optics
Type
article
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article

Amplification at 2.3-µm in 1.9-µm thulium-doped silica fiber laser

Springer Link (Chiba Institute of Technology)
Photonic Crystal and Fiber Optics
article

Amplification at 2.3-µm in 1.9-µm thulium-doped silica fiber laser

article en

Abstract

A high-power 1.9-µm Tm3+-doped silica fiber laser generates 7.3-dB of gain at 2.3 µm when cladding- pumped with 207 W of power at 793 nm. We attribute the 2.3-µm gain to the transition 3H4 → 3H5 of Tm3+.

Springer Link (Chiba Institute of Technology)
Affordable and clean energy
Openalex Percentile: Top 71%
Photonic Crystal and Fiber Optics
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Amplification at 2.3-µm in 1.9-µm thulium-doped silica fiber laser · Springer Link (Chiba Institute of Technology) (2024) | TGRS Research Map | TGRS