Generation of broadband parabolic pulses based on a pre-chirper free, core-pumped nonlinear fiber amplifier for coherent anti-Stokes Raman imaging.
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DOI: 10.1364/oe.448975
Abstract: We report the generation of parabolic pulses with broadband spectrum from a core-pumped Yb-doped fiber amplifier seeded by a dispersion managed fiber oscillator. The net cavity dispersion of Yb-doped oscillator was continuously changed from 0.074… read more here.
Keywords: core pumped; parabolic pulses; fiber; fiber amplifier ... See more keywords
Ultra-low-crosstalk multicore fiber-integrated pump-signal combiner for a core-pumped EDFA.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.489883
Abstract: Fiber-integrated, submersible-qualified, core-pumped, multicore EDFAs are indispensable for space-division-multiplexing envisioned for the next generation of submarine communication lines. Here we demonstrate a fully packaged, 63-dB counter-propagating crosstalk, and 70-dB-return-loss four-core pump-signal-combiner. This enables core-pumping of… read more here.
Keywords: signal combiner; core; core pumped; fiber integrated ... See more keywords