Distributed feedback fiber laser pumped by multimode laser diodes

A. Sehülzgen, L. Li, D. Nguyen, Ch Spiegelberg, R. Matei Rogojan, A. Laronche, J. Albert, N. Peyghambarian

Research output: Contribution to journalArticlepeer-review

37 Scopus citations


A distributed feedback fiber laser made of highly Er-Yb codoped phosphate glass fiber has been demonstrated experimentally. Efficient pump absorption allows for multimode pumping into the cladding of the active fiber. Output powers up to 160 mW have been achieved. The 35 mm long fiber laser device emits with >50 dB side mode suppression ratio.

Original languageEnglish (US)
Pages (from-to)614-616
Number of pages3
JournalOptics letters
Issue number6
StatePublished - Mar 15 2008

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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