TY - GEN
T1 - Highly scalable coherent beam combining of femtosecond fiber chirped-pulse amplifiers
AU - Heilmann, Anke
AU - Dortz, Jérémy L.E.
AU - Daniault, Louis
AU - Fsaifes, Ihsan
AU - Bellanger, Séverine
AU - Bourderionnet, Jérôme
AU - Larat, Christian
AU - Lallier, Eric
AU - Antier, Marie
AU - Durand, Eric
AU - Simon-Boisson, Christophe
AU - Brignon, Arnaud
AU - Chanteloup, Jean Christophe
N1 - Publisher Copyright:
© 2018 The Author(s).
PY - 2018/1/1
Y1 - 2018/1/1
N2 - We report on the coherent beam combining of seven fiber chirped-pulse amplifiers using a highly scalable architecture. A combining efficiency of 48% is obtained in linear regime, yielding 71 W pump-limited average power after compression, with a phase noise between two fibers as low as λ/38 RMS. The experiment is operated at high B-integral, with only little impact on the combining efficiency as well as on the temporal and spatial properties of the combined beam.
AB - We report on the coherent beam combining of seven fiber chirped-pulse amplifiers using a highly scalable architecture. A combining efficiency of 48% is obtained in linear regime, yielding 71 W pump-limited average power after compression, with a phase noise between two fibers as low as λ/38 RMS. The experiment is operated at high B-integral, with only little impact on the combining efficiency as well as on the temporal and spatial properties of the combined beam.
UR - https://www.scopus.com/pages/publications/85059444911
U2 - 10.1364/ASSL.2018.AM2A.8
DO - 10.1364/ASSL.2018.AM2A.8
M3 - Conference contribution
AN - SCOPUS:85059444911
SN - 9781943580484
T3 - Optics InfoBase Conference Papers
BT - Advanced Solid State Lasers, ASSL 2018
PB - Optica Publishing Group (formerly OSA)
T2 - Advanced Solid State Lasers, ASSL 2018
Y2 - 4 November 2018 through 8 November 2018
ER -