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55 W actively q-switched single oscillator Tm3+, Ho3+-codoped silica polarization maintaining 2.09 µm fiber laser

 
: Dalloz, Nicolas; Robin, Thierry; Cadier, Benoît; Kieleck, Christelle; Eichhorn, Marc; Hildenbrand-Dhollande, Anne

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Optical Society of America -OSA-, Washington/D.C.:
Advanced Solid State Lasers : Part of Laser Congress 2018 (ASSL), 4-8 November 2018, Boston, Massachusetts, United States
Washington, DC: OSA, 2018
ISBN: 978-1-943580-48-4
Paper AM5A.3
Advanced Solid State Lasers Conference (ASSL) <2018, Boston/Mass.>
Laser Congress <2018, Boston/Mass.>
Englisch
Konferenzbeitrag
Fraunhofer IOSB ()

Abstract
A 793 nm diode-pumped actively Q-switched Tm3+, Ho3+-codoped PM 2.09 ?m fiber laser emitting 55 W of average power with 100 ns pulse width and 200 kHz repetition rate is reported. End-caps spliced on fiber tips enable laser power scaling with good power stability and beam quality factors (M2 < 1.7).

: http://publica.fraunhofer.de/dokumente/N-534417.html