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Laser & Photonics reviews, 2021
2D ternary transition metal dichalcogenides (TMDCs) have been studied widely by researchers from the fields of nanotechnology to materials science because of the extraordinary chemical/physical characteristics, and significant potential in nanoscale ...
Lu Li +7 more
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2D ternary transition metal dichalcogenides (TMDCs) have been studied widely by researchers from the fields of nanotechnology to materials science because of the extraordinary chemical/physical characteristics, and significant potential in nanoscale ...
Lu Li +7 more
semanticscholar +1 more source
8-kW single-stage all-fiber Yb-doped fiber laser with a BPP of 0.50 mm-mrad
LASE, 2020Single-mode fiber lasers with excellent beam quality and several-kilowatts output power are expected to realize both extraordinary processing speed and high aspect ratio in the material processing field.
Y. Wang +9 more
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Multimode Random Fiber Laser for Speckle-Free Imaging
IEEE Journal of Selected Topics in Quantum Electronics, 2019Light sources with high radiance are increasingly required for full-field real-time imaging. Conventional lasing sources are poorly suited for such imaging due to their high spatial or temporal coherence, which generates a speckle that deteriorates image
R. Ma, Y. Rao, Wei Li Zhang, Bo Hu
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10-W-level monolithic dysprosium-doped fiber laser at 3.24 μm.
Optics Letters, 2019We report, to the best of our knowledge, the first entirely monolithic dysprosium (Dy)-doped fluoride fiber laser operating in the mid-IR region. The system delivers 10.1 W at 3.24 μm in continuous operation, a record for fiber oscillators in this range ...
V. Fortin +4 more
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Applied Optics, 1979
In this paper a fiber laser plate, consisting of many fiber lasers in a form similar to an ordinary optical fiber plate, is described. The fiber laser plate, when end-pumped, can emit a laser light image corresponding to a 2-D transparency. The abrupt change of output intensity with excitation energy shows that the plate is attractive as an optical ...
Atsuya Seko, Akira Sasamori
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In this paper a fiber laser plate, consisting of many fiber lasers in a form similar to an ordinary optical fiber plate, is described. The fiber laser plate, when end-pumped, can emit a laser light image corresponding to a 2-D transparency. The abrupt change of output intensity with excitation energy shows that the plate is attractive as an optical ...
Atsuya Seko, Akira Sasamori
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An All‐Optical, Actively Q‐Switched Fiber Laser by an Antimonene‐Based Optical Modulator
Laser & Photonics reviews, 2019Q‐switched fiber lasers are of great interest in industrial material processing, nonlinear frequency conversion, spectroscopy etc. However, passive Q‐switching possesses drawbacks of degradation and failure of the saturable absorber and the difficulty in
Yunzheng Wang +10 more
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Assessment of Factors Involved in Laser Fiber Degradation with Thulium Fiber Laser
Journal of Endourology, 2022Objectives: To assess the effect of various factors on laser fiber tip degradation with the thulium fiber laser (Tm-fiber): fiber stripping, adjustable laser settings (energy, frequency, peak power), and stone density. Methods: Two hundred seventy-three micrometer fibers were used with a 50W Tm-fiber.
Cyril Gorny +5 more
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CVD-grown MoSe2 with high modulation depth for ultrafast mode-locked erbium-doped fiber laser
Nanotechnology, 2018Two-dimensional materials have been widely used as optical modulator materials in mode-locked fiber lasers. In terms of the performance of the fiber laser, one with an ultrashort pulse and high stability has great commercial value.
Wenjun Liu +5 more
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Semiconductor lasers and fiber lasers for fiber-optic telecommunications
Fiber and Integrated Optics, 1992Abstract Be performance characteristics of semiconductor lasers for fiber telecommunication systems will be reviewed. Modulation speed, intensity noise, singlefrequency line width, and tunability are addressed. In addition, recent results concerning the same characteristics in single-frequency, tunable, fiber lasers are reviewed and compared with the ...
Namkyoo Park +4 more
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Ultrafast thulium fiber laser system emitting more than 1 kW of average power.
Optics Letters, 2018In this Letter, we report on the generation of 1060 W average power from an ultrafast thulium-doped fiber chirped pulse amplification system. After compression, the pulse energy of 13.2 μJ with a pulse duration of 265 fs at an 80 MHz pulse repetition ...
C. Gaida +5 more
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