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3 W Mid-IR supercontinuum extended up to 4.6 µm based on an all-PM thulium doped fiber gain-switch laser seeding an InF3 fiber
Author(s): J-P. Yehouessi; S. Vidal; J-Y. Carrée; L. Bodin; S. Cozic; T. Berthelot; S. Poulain; L. Calvez; G. Huss; J. Boullet
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Paper Abstract

We report on a 3 W Mid-IR supercontinuum extended up to 4.6 μm based on an all-PM thulium doped fiber gainswitched laser seeding an InF3 fiber. This innovative fiber presents a specific design that increases non-linear effects and shows very weak background losses. Thanks to the versatility of our gain-switched laser, all the pulse parameters have been widely optimized to generate a supercontinuum emission with the highest average power and the largest spectrum.

Paper Details

Date Published: 4 March 2019
PDF: 6 pages
Proc. SPIE 10902, Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII, 1090207 (4 March 2019); doi: 10.1117/12.2510026
Show Author Affiliations
J-P. Yehouessi, ALPhANOV (France)
S. Vidal, ALPhANOV (France)
J-Y. Carrée, Le Verre Fluoré (France)
L. Bodin, Le Verre Fluoré (France)
S. Cozic, Le Verre Fluoré (France)
T. Berthelot, Le Verre Fluoré (France)
S. Poulain, Le Verre Fluoré (France)
L. Calvez, Univ. de Rennes 1 (France)
G. Huss, LEUKOS (France)
J. Boullet, ALPhANOV (France)


Published in SPIE Proceedings Vol. 10902:
Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII
Peter G. Schunemann; Kenneth L. Schepler, Editor(s)

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