Gain-Managed Nonlinear Amplification in Erbium-Doped Fibers [PDF]
EPJ Web of ConferencesThis experiment aimed to characterize Gain-Managed Nonlinear amplification (GMN) in Erbium-doped fibers. This effect has so far been presented in Ytterbium-doped fibers and only simulated on Erbium-doped fibers.
Krakowski Mikołaj +3 more
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Unveiling the complexity of spatiotemporal soliton molecules in real time
Nature Communications, 2023 Observing the dynamics of 3D soliton molecules can hold great opportunities for unveiling the mechanism of molecular complexity and other nonlinear problems.
Yuankai Guo +7 more
doaj +1 more source
Switchable photothermal conversion efficiency for reprogrammable actuation
npj Flexible Electronics, 2023 Reprogrammable soft matter brings flexibility to soft robots so that they can display various motions, which is flourishing in soft robotics. However, the reprogramming of photoresponsive materials used in soft robots is time-consuming using existing ...
Yongcheng He +7 more
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Efficient multiphoton microscopy with picosecond pulse trains [PDF]
EPJ Web of ConferencesWe present an all-fiber, portable setup for multiphoton microscopy with reduced frep employing a high-energy Yb:fiber NALM laser producing 10 ps pulses.
Kunio Katarzyna +2 more
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Rains of solitons in a fiber laser
Optics Express, 2009 We report a novel and intriguing nonlinear dynamics observed in a fiber laser cavity, in which soliton pulses are created from an extended noisy background and drift until they reach a condensed phase comprising several tens of aggregated solitons. This soliton flow can be adjusted with manual cavity tuning, and can even be triggered by the injection ...
Chouli, Souad, Grelu, Philippe
openaire +3 more sources
Interferometric distributed sensing system with phase optical time-domain reflectometry
Photonic Sensors, 2016 We demonstrate a distributed optical fiber sensing system based on the Michelson interferometer of the phase sensitive optical time domain reflectometer (φ-OTDR) for acoustic measurement. Phase, amplitude, frequency response, and location information can
Chen Wang +5 more
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Experimental study on the 500-W-level all-fiber amplifier operating near 980 nm
Results in Physics, 2021 In this paper, a 500-W-level all-fiber amplifier operating near 980 nm is demonstrated firstly, to the best of our knowledge. The amplifier is fabricated with a 105/250-μm core/cladding-diameter double-cladding Yb-doped fiber (DCYF).
Maoni Chen +6 more
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Research on the surface subsidence monitoring technology based on fiber Bragg grating sensing
Photonic Sensors, 2016 In order to monitor the process of surface subsidence caused by mining in real time, we reported two types of fiber Bragg grating (FBG) based sensors.
Jinyu Wang +8 more
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Efficient and Broadband Emission in Dy3+-Doped Glass-Ceramic Fibers for Tunable Yellow Fiber Laser
Nanomaterials, 2023 Yellow lasers are of great interest in biology, medicine and display technology. However, nonlinear emission of near-infrared lasers at yellow still presents particularly complex optical alignment to date.
Qianyi Chen +9 more
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Various fiber optic microlenses fabricated using a large diameter splicing system [PDF]
EPJ Web of ConferencesWe developed and fabricated various types of microlenses on optical fiber end facets using a large diameter splicing (LDS) system and analyzed the obtained beam profiles. Numerical simulations support our experimental results.
Matczak Szymon +2 more
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