Double-clad rare-earth-doped fiber with cross-section tailored for splicing to the pump and signal fibers: analysis of pump propagation

KOŠKA, Pavel, PETERKA, Pavel, KAŠÍK, Ivan, MATĚJEC, Vlastimil, PODRAZKÝ, Ondřej. Double-clad rare-earth-doped fiber with cross-section tailored for splicing to the pump and signal fibers: analysis of pump propagation. In: KALLI, K., KANKA, J., MENDEZ, A., eds. MICRO-STRUCTURED AND SPECIALTY OPTICAL FIBRES II. Proceedings of SPIE. Vol. 8775. BELLINGHAM: SPIE-INT SOC OPTICAL ENGINEERING, 2013. ISBN 978-0-8194-9577-8. ISSN 0277-786X. Available: doi: 10.1117/12.2017352