153 citations · 307 across the 5 of their papers we have counts for
8 papers · 1 filter
Diode pumped silicate fiber for visible laser emission
Matthew R. Majewski, Stuart D. Jackson
We demonstrate yellow laser emission using silicate glass fiber as the gain medium. By employing core pumping using widely available GaN diode lasers with emission at 445 nm, we sh…
Dysprosium mid-infrared lasers: current status and future prospects
R. I. Woodward, M. R. Majewski, S. D. Jackson
With growing interest in the mid-infrared spectral region, dysprosium has recently been revisited for efficient high-performance infrared source development. Despite historically r…
Mode-locked and tunable fiber laser at the 3.5 m band using frequency-shifted feedback
Ori Henderson-Sapir, Nathaniel Bawden, Matthew R. Majewski +3
We report on a mid-infrared mode-locked fiber laser that uses an acousto-optic tunable filter to achieve frequency-shifted feedback pulse generation with frequency tuning over a 21…
Ultrafast mid-infrared fiber laser mode-locked using frequency-shifted feedback
M. R. Majewski, R. I. Woodward, S. D. Jackson
We demonstrate ultrashort pulse generation from a fluoride fiber laser co-doped with holmium and praseodymium. To date the majority of work focused on short pulse generation from t…
Q-switched Dy:ZBLAN fiber lasers beyond 3 μm: comparison of pulse generation using acousto-optic modulation and inkjet-printed black phosphorus
R. I. Woodward, M. R. Majewski, N. Macadam +4
We report high-energy mid-infrared pulse generation by Q-switching of dysprosium-doped fiber lasers for the first time. Two different modulation techniques are demonstrated. Firstl…
Emission beyond 4 μm and mid-infrared lasing in a dysprosium-doped indium fluoride (InF3) fiber
M. R. Majewski, R. I. Woodward, J. -Y. Carreé +3
Optical emission from rare-earth-doped fluoride fibers has thus far been limited to less than 4 μm. We extend emission beyond this limit by employing an indium fluoride (InF3) glas…