Long period gratings written in large-mode area photonic crystal fiber

D. Nodop, S. Linke, F. Jansen, J. Limpert, A. Tunnermann, Lars Henning Rindorf

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

We report for the first time, to the best of our knowledge, on the fabrication and characterization of CO2-laser written long-period gratings in a large-mode area photonic crystal fiber with a core diameter of 25 mu m. The gratings have low insertion losses (<1 dB) and high attenuation (> 10 dB) at the resonant wavelengths, making them particularly interesting for high power applications.
Original languageEnglish
JournalApplied Physics B-Lasers and Optics
Volume92
Issue number4
Pages (from-to)509-512
ISSN0946-2171
DOIs
Publication statusPublished - 2008

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