Results 11 to 20 of about 3,384,511 (380)
Dysprosium-doped ZBLAN fiber laser tunable from 2.8 μm to 3.4 μm, pumped at 1.7 μm. [PDF]
Optics Letters, 2018 We demonstrate a mid-infrared dysprosium-doped fluoride fiber laser with a continuously tunable output range of 573 nm, pumped by a 1.7 μm Raman fiber laser. To the best of our knowledge, this represents the largest tuning range achieved to date from any
M. Majewski, R. Woodward, S. Jackson
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Mode-locked dysprosium fiber laser: Picosecond pulse generation from 2.97 to 3.30 μm [PDF]
APL Photonics, 2018 Mode-locked fiber laser technology to date has been limited to sub-3 {\mu}m wavelengths, despite significant application-driven demand for compact picosecond and femtosecond pulse sources at longer wavelengths.
R. Woodward, M. Majewski, S. D. Jackson
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Spatiotemporal self-similar fiber laser [PDF]
Optica, 2019 In this Letter, we demonstrate, to the best of our knowledge, the first spatiotemporally mode-locked fiber laser with self-similar pulse evolution. The multimode fiber oscillator generates parabolic amplifier similaritons at 1030 nm with 90 mW average ...
U. Teğin +4 more
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Room-temperature fiber laser at 392 μm [PDF]
Optica, 2018 Rare-earth-doped fiber lasers are promising contenders in the development of spectroscopy, free-space communications and countermeasure applications in the 3 - 5 {\mu}m spectral region.
F. Maes +6 more
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Fiber-laser-pumped Ti:sapphire Laser [PDF]
Conference on Lasers and Electro-Optics 2010, 2010 We report the first experimental demonstration of efficient and high-power operation of a Ti:sapphire laser pumped by a simple, compact, continuous-wave (cw) fiber-laser-based green source. The pump radiation is obtained by direct single-pass second-harmonic-generation (SHG) of a 33-W, cw Yb-fiber laser in 30-mm-long MgO:sPPLT crystal, providing 11 W ...
Kavita Devi +3 more
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Mode-Locking Dynamics in an All-PM Figure-Nine Tm-Doped Fiber Laser
Applied Sciences, 2022 We report a study on pulse dynamics in figure-nine Tm-doped all-polarization maintaining fiber laser. We analyzed laser operation from self-starting with multi-pulse dynamic to single-pulse operation by decreasing the pump power from the mode-locking ...
Zbigniew Łaszczych +2 more
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Narrow–linewidth tunable laser source for long-wavelength optical coherence tomography at 1700 nm [PDF]
EPJ Web of ConferencesWe present a widely tunable laser source with narrowed linewidths at the level of 0.4 – 1.1 nm. The laser source incorporates a comb-profile fiber (CPF) which allows for spectral compression of the tunable optical pulses to the linewidths below 1 nm. The
Szewczyk, Olga +2 more
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Short cavity DFB fiber laser based vector hydrophone for low frequency signal detection
Photonic Sensors, 2017 A short cavity distributed feedback (DFB) fiber laser is used for low frequency acoustic signal detection. Three DFB fiber lasers with different central wavelengths are chained together to make three-element vector hydrophone with proper sensitivity ...
Xiaolei Zhang +7 more
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High Power Laser Science and Engineering, 2023 In this work, we present a high-power, high-repetition-rate, all-fiber femtosecond laser system operating at 1.5 $\unicode{x3bc}$ m. This all-fiber laser system can deliver femtosecond pulses at a fundamental repetition rate of 10.6 GHz with an ...
Yiheng Fan +12 more
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Black phosphorus Q-switched and mode-locked mid-infrared Er:ZBLAN fiber laser at 3.5 μm wavelength. [PDF]
Optics Express, 2018 With the proposal of dual-wavelength pumping (DWP) scheme, DWP Er:ZBLAN fiber lasers at 3.5 μm have become a fascinating area of research. However, limited by the absence of suitable saturable absorber, passively Q-switched and mode-locked fiber lasers ...
Zhipeng Qin +8 more
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