85 W Tm3+ -doped silica fibre laser

G. Frith; D. G. Lancaster; S. D. Jackson

doi:10.1049/el:20051207

85 W Tm3+ -doped silica fibre laser

G. Frith^*, D. G. Lancaster, S. D. Jackson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

An 85 W Tm³⁺ -doped silica fibre laser is presented. To the best of the authors' knowledge this is the highest output power achieved by pumping with 793 nm. The slope efficiency was 56%, the threshold 11 W and the output wavelength centred at 2.04 μm. The high rate of cross relaxation in this laser provided a quantum efficiency of > 130%.

Original language	English
Pages (from-to)	687-688
Number of pages	2
Journal	Electronics Letters
Volume	41
Issue number	12
DOIs	https://doi.org/10.1049/el:20051207
Publication status	Published - 9 Jun 2005
Externally published	Yes

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10.1049/el:20051207

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title = "85 W Tm3+ -doped silica fibre laser",

abstract = "An 85 W Tm3+ -doped silica fibre laser is presented. To the best of the authors' knowledge this is the highest output power achieved by pumping with 793 nm. The slope efficiency was 56%, the threshold 11 W and the output wavelength centred at 2.04 μm. The high rate of cross relaxation in this laser provided a quantum efficiency of > 130%.",

author = "G. Frith and Lancaster, {D. G.} and Jackson, {S. D.}",

year = "2005",

month = jun,

day = "9",

doi = "10.1049/el:20051207",

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journal = "Electronics Letters",

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AU - Frith, G.

AU - Lancaster, D. G.

AU - Jackson, S. D.

PY - 2005/6/9

Y1 - 2005/6/9

N2 - An 85 W Tm3+ -doped silica fibre laser is presented. To the best of the authors' knowledge this is the highest output power achieved by pumping with 793 nm. The slope efficiency was 56%, the threshold 11 W and the output wavelength centred at 2.04 μm. The high rate of cross relaxation in this laser provided a quantum efficiency of > 130%.

AB - An 85 W Tm3+ -doped silica fibre laser is presented. To the best of the authors' knowledge this is the highest output power achieved by pumping with 793 nm. The slope efficiency was 56%, the threshold 11 W and the output wavelength centred at 2.04 μm. The high rate of cross relaxation in this laser provided a quantum efficiency of > 130%.

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U2 - 10.1049/el:20051207

DO - 10.1049/el:20051207

M3 - Article

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VL - 41

SP - 687

EP - 688

JO - Electronics Letters

JF - Electronics Letters

IS - 12

ER -

85 W Tm3+ -doped silica fibre laser

Abstract

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