Browsing by Subject "Mode-locked oscillators"

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    3.5-W, femtosecond chirped pulse amplification fiber laser system at 1560 nm
    (IEEE, 2017) Elahi, Parviz; Li, Huihui; İlday, Fatih Ömer
    We report a single-mode, 42 MHz, 3.5-W average power chirped pulse amplification fiber laser system operating at 1560 nm. The laser system comprises a dispersion-managed mode-locked oscillator and twoamplifier stages. The output pulses are compressed to 180 fs by using two diffraction gratings.
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    Influence of pump noise on mode-locked fiber oscillators
    (OSA, 2015) Teamir, Tesfay G.; Elahi, Parviz; Budunoğlu, İbrahim Levent; Gürel, Kutan; İlday, Fatih Ömer
    Pump modulation transfer function (MTF), and its dependence on pump power are investigated for all normal dispersion, dispersion managed and soliton-like mode-locked oscillator both in experiment and simulation. We find that cavity losses and pulse instabilities such as multiple pulsing influence noise transfer, strongly.