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Ultrashort pulse thulium-doped fiber lasers and amplifiers
2013[no abstract]
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Efficient double-clad thulium-doped fiber laser with a ring cavity
Applied Optics, 2001We have constructed a novel ring cavity for a double-clad thulium-doped fiber laser, by placing the fiber's 45 degrees angle-polished output end before the input end and relaunching the pump and the laser power into the fiber. This design can reduce reabsorption by using short fibers without loss of pump efficiency.
J, Xu +4 more
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Laser-Induced Efficiency Improvement for Thulium-doped Fiber Laser Systems
Advanced Solid-State Lasers Congress, 2013In this paper it is shown that pumping at the excited state of Thulium high-power fibers leads to a significant cooling and efficiency improvement. Nearly a factor 2 higher efficiency is expected with this technique.
C. Jauregui +4 more
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Longitudinally Segmented Thulium-Doped Fiber for High-Power Fiber Lasers
Optica Laser Congress Congress 2025Thulium-doped fiber laser using a longitudinal gradient of doping to reduce the heat load local maxima is presented. Laser achieved 50 W of output power at 1939 nm with a slope efficiency exceeding 62 %.
Bára Švejkarová +10 more
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Thulium-doped Fluorozirconate Fiber Laser At 2.3μm
Conference Proceedings LEOS Lasers and Electro-Optics Society, 2005L. Esterowitz, R. Allen, I. Aggarwal
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Switchable multi-wavelength thulium-doped fiber laser using a two-taper fiber filter
Infrared Physics and Technology, 2022Fengping Yan, Yuping Suo
exaly
Dispersion managed thulium-doped fiber laser mode-locked by the nonlinear loop mirror
Optics and Laser Technology, 2021Maria Michalska
exaly
Thulium-doped fiber laser with bidirectional output in a ring laser cavity
Optics & Laser Technology, 2022Qi Qin +10 more
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High-performance, thulium-doped, ultrafast fiber lasers
2021Christian Gaida +3 more
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