Results 231 to 240 of about 6,021,926 (284)

Wavefront sensing at a high-repetition-rate X-ray free-electron laser. [PDF]

open access: yesJ Synchrotron Radiat
Guest T   +18 more
europepmc   +1 more source

Noise-like pulses: useful or harmful?

Quantum and Nonlinear Optics VIII, 2021
Properties of noise-like pulses are analysed from the viewpoint of their employment as radiation carriers with relatively high energy. The difference from the well-known method of chirped pulse amplification consists in that instead of temporal stretching of a pulse prior to amplification, this technology relies upon redistribution of the pulse energy ...
openaire   +1 more source

Mechanisms of conversion of noise-like laser pulses into coherent pulses

Quantum and Nonlinear Optics VII, 2020
This report analyses possible mechanisms of conversion of noise-like laser pulses into coherent ones with comparatively high efficiency. It is demonstrated that incoherent or partly coherent pulses can be promising for phase-insensitive pumping in processes where the structure of pumping pulses is not related to the structure of generated/transformed ...
Sergey M. Kobtsev   +2 more
openaire   +1 more source

Noise-like pulses in dispersion-controlled fiber lasers

Laser Physics Letters, 2023
Abstract Noise-like pulse generation in ring lasers in which the anomalous dispersion of the cavity fiber is partially compensated by using a normal-dispersion fiber has been studied by numerical simulation. Solitons moving in this cavity are periodically subjected to temporal compression in the anomalous-dispersion fiber and expansion ...
Andrey K Komarov, Sergey M Kobtsev
openaire   +1 more source

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