1kW fiber-coupled pump-module at 976nm with 50% efficiency.
Opt Express
; 25(15): 17695-17700, 2017 Jul 24.
Article
em En
| MEDLINE
| ID: mdl-28789261
ABSTRACT
We present a fiber-coupled pump-module emitting more than 1kW of mode-stripped power at 976nm from a detachable 225µm, 0.22NA fiber. The electrical-to-optical efficiency at 1kW is ~50%. Six of these pump modules attached to a (6 + 1)1 multimode combiner enable a 5-6kW, single-mode, Yb-doped fiber amplifier.
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MEDLINE
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2017
Tipo de documento:
Article