Author:
Khudyakov M.M.,Levchenko A.E.,Vel’miskin V.V.,Bobkov K.K.,Aleshkina S.S.,Bubnov M.M.,Yashkov M.V.,Guryanov A.N.,Kotov L.V.,Likhachev M.E.
Abstract
Abstract
We have developed a cladding pumped tapered erbium-doped fibre with a record-high core diameter for erbium-doped fibres (100 mm) and a near diffraction-limited beam quality (μ
2 ∼ 1.3). Optimisation of the tapered fibre parameters provided a high (18 %) efficiency of pump radiation conversion at a wavelength of 976 nm into signal radiation at a wavelength of 1560 nm.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials
Cited by
1 articles.
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