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Proceedings Paper

1.5kW linear polarized on PM fiber and 2kW on non-PM fiber narrow linewidth CW diffraction-limited fiber amplifier
Author(s): Nikolai Platonov; Roman Yagodkin; Joel De La Cruz; Alexander Yusim; Valentin Gapontsev
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Paper Abstract

We report on a ruggedized compact modular package narrow linewidth fiber amplifiers with 1.5kW linear polarized output in an all-PM fiber configuration and 2 kW in non-PM fiber configuration for various scientific and advanced applications. The fiber amplifiers have 2m output cable with connector termination for 15GHz linewidth and 20GHz linewidth in PM and in non-PM fiber configuration respectively. The fiber amplifiers have 40% wall-plug efficiency and 15nm spectral bandwidth for 1064nm wavelength range. Measured M2 values of the output beam of the amplifiers are < 1.1.

Paper Details

Date Published: 27 February 2017
PDF: 6 pages
Proc. SPIE 10085, Components and Packaging for Laser Systems III, 100850M (27 February 2017); doi: 10.1117/12.2263926
Show Author Affiliations
Nikolai Platonov, IPG Photonics Corp. (United States)
Roman Yagodkin, IPG Photonics Corp. (United States)
Joel De La Cruz, IPG Photonics Corp. (United States)
Alexander Yusim, IPG Photonics Corp. (United States)
Valentin Gapontsev, IPG Photonics Corp. (United States)

Published in SPIE Proceedings Vol. 10085:
Components and Packaging for Laser Systems III
Alexei L. Glebov; Paul O. Leisher, Editor(s)

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