An 116 W output, 6 kHz linewidth, single-polarization EDFA-MOPA system with a ^13C_2H_2 frequency stabilized fiber laser | Zendy

Akira Fujisaki | Zendy; Shun-ichi Matsushita | Zendy; Keisuke Kasai | Zendy; Masato Yoshida | Zendy; Toshihiko Hirooka | Zendy; Masataka Nakazawa | Zendy

Open Access

An 116 W output, 6 kHz linewidth, single-polarization EDFA-MOPA system with a ^13C_2H_2 frequency stabilized fiber laser

Author(s) -

Akira Fujisaki,

Shun-ichi Matsushita,

Keisuke Kasai,

Masato Yoshida,

Toshihiko Hirooka,

Masataka Nakazawa

Publication year - 2015

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.23.001081

Subject(s) - materials science , optics , laser linewidth , fiber laser , polarization maintaining optical fiber , amplifier , dispersion shifted fiber , laser , laser power scaling , fiber bragg grating , optoelectronics , optical fiber , fiber optic sensor , physics , cmos

We demonstrate a record high CW output power of 11.6 W and an ultra-narrow linewidth of 6 kHz in an all-fiber master oscillator and power amplifier (MOPA) fiber laser system. The master oscillator is a (13)C(2)H(2) frequency-stabilized single-polarization fiber laser with a 100 mW output. The power amplifier section consists of a core-pumped polarization-maintained erbium-doped fiber pumped by a 1480 nm cascaded Raman fiber laser. A total electric-to-optical conversion efficiency with a record high value of 12% was achieved with an all-fiber configuration.

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