2 μm single-frequency master-oscillator fiber power amplifier

J. Li; S. H. Yang; H. Y. Zhang; W. Xie; C. M. Zhao

doi:10.1134/S1054660X1017007X

2 μm single-frequency master-oscillator fiber power amplifier

J. Li, S. H. Yang^*, H. Y. Zhang, W. Xie, C. M. Zhao

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

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

14 Citations (Scopus)

Abstract

We report a single frequency laser source consisting of a Tm:YAP coupled-cavity master-oscillator and a Tm-doped fiber power amplifier. The MOFPA yielded 4.55 W of single frequency output at 1990 nm when the input signal was 270 mW and the pumping power was 35.2 W. A strong amplification of spontaneous emission (ASE) was observed when higher pumping power was applied. Therefore, the output power of the single frequency fiber power amplifier was limited by the input power of seed laser.

Original language	English
Pages (from-to)	1806-1809
Number of pages	4
Journal	Laser Physics
Volume	20
Issue number	9
DOIs	https://doi.org/10.1134/S1054660X1017007X
Publication status	Published - 2010

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title = "2 μm single-frequency master-oscillator fiber power amplifier",

abstract = "We report a single frequency laser source consisting of a Tm:YAP coupled-cavity master-oscillator and a Tm-doped fiber power amplifier. The MOFPA yielded 4.55 W of single frequency output at 1990 nm when the input signal was 270 mW and the pumping power was 35.2 W. A strong amplification of spontaneous emission (ASE) was observed when higher pumping power was applied. Therefore, the output power of the single frequency fiber power amplifier was limited by the input power of seed laser.",

author = "J. Li and Yang, {S. H.} and Zhang, {H. Y.} and W. Xie and Zhao, {C. M.}",

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doi = "10.1134/S1054660X1017007X",

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T1 - 2 μm single-frequency master-oscillator fiber power amplifier

AU - Li, J.

AU - Yang, S. H.

AU - Zhang, H. Y.

AU - Xie, W.

AU - Zhao, C. M.

PY - 2010

Y1 - 2010

N2 - We report a single frequency laser source consisting of a Tm:YAP coupled-cavity master-oscillator and a Tm-doped fiber power amplifier. The MOFPA yielded 4.55 W of single frequency output at 1990 nm when the input signal was 270 mW and the pumping power was 35.2 W. A strong amplification of spontaneous emission (ASE) was observed when higher pumping power was applied. Therefore, the output power of the single frequency fiber power amplifier was limited by the input power of seed laser.

AB - We report a single frequency laser source consisting of a Tm:YAP coupled-cavity master-oscillator and a Tm-doped fiber power amplifier. The MOFPA yielded 4.55 W of single frequency output at 1990 nm when the input signal was 270 mW and the pumping power was 35.2 W. A strong amplification of spontaneous emission (ASE) was observed when higher pumping power was applied. Therefore, the output power of the single frequency fiber power amplifier was limited by the input power of seed laser.

UR - http://www.scopus.com/inward/record.url?scp=80051676399&partnerID=8YFLogxK

U2 - 10.1134/S1054660X1017007X

DO - 10.1134/S1054660X1017007X

M3 - Article

AN - SCOPUS:80051676399

SN - 1054-660X

VL - 20

SP - 1806

EP - 1809

JO - Laser Physics

JF - Laser Physics

IS - 9

ER -

2 μm single-frequency master-oscillator fiber power amplifier

Abstract

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