Results 21 to 30 of about 6,021,926 (284)
Machine learning analysis of instabilities in noise-like pulse lasers
Optics Express, 2022 Neural networks have been recently shown to be highly effective in predicting time-domain properties of optical fiber instabilities based only on analyzing spectral intensity profiles. Specifically, from only spectral intensity data, a suitably trained neural network can predict temporal soliton characteristics in supercontinuum generation, as well as ...
Mabed, Mehdi +5 more
openaire +5 more sources
Nanotechnology Reviews, 2023 This work demonstrates the employment of tungsten trioxide/polydimethylsiloxane nanocomposite saturable absorber (WO3/PDMS-SA) in realizing mode-locked conventional soliton (CS) and noise-like pulse (NLP) laser generation in net anomalous dispersion. The
Mansor Maisarah +8 more
doaj +1 more source
Applied Sciences, 2022 We demonstrate a thulium-doped, mode-locked, all-fiber laser capable of operating in two generation regimes: dispersion-managed soliton and noise-like pulse (NLP).
Maria Michalska +3 more
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Wavelength tunable 10-GHz 3-ps pulse source using a dispersion decreasing fiber-based nonlinear optical loop mirror [PDF]
, 2004 We experimentally demonstrate the use of a dispersion decreasing fiber (DDF)-based nonlinear optical loop mirror (NOLM) for the generation of wavelength tunable soliton-like pulses at a repetition rate of 10 GHz.
Richardson, D.J., Lee, J.H., Kogure, T.
core +1 more source
NA-MEMD Is Actually What You Need for Computational Pulse Analysis
IEEE Access, 2022 Time-frequency analysis is of necessity for wrist pulse signal due to its complexity, among which, empirical mode decomposition (EMD) algorithm and its improved noise-assisted versions (such as ensemble EMD, noise-assisted multivariate EMD (NA-MEMD) and ...
Huaxing Xu +5 more
doaj +1 more source
Spiny solitons and noise-like pulses
Journal of the Optical Society of America B, 2015 Australian Research Council (ARC) (DE130101432, DP140100265, DP150102057); C.A.M. (S2013/MIT-2790); MINECO (TEC2012-37958-C02-02); Volkswagen Foundation.
Chang, Wonkeun +3 more
openaire +3 more sources
Effects of weak input side mode suppression ratio and output filtration on the intensity noise of a self-seeded gain switched optical pulses at 2.5 GHz [PDF]
, 2005 Mode partition noise is shown to be a cause for concern in terms of the intensity noise induced on a self-seeded gain-switched pulse when filtering is used to increase the side mode suppression ratio (SMSR) of the output signal to >30 dB.
Rensing, Marc +5 more
core +2 more sources
High Energy Noise-Like Pulse Generation from a Mode-Locked Thulium-Doped Fiber Laser at 1.7 μm
IEEE Photonics Journal, 2019 Thulium-doped fiber laser (TDFL) is a versatile platform that can be engineered to produce laser sources with desired performance that target a vast number of applications, however its operation in the 1.7-μm region is still underdeveloped owing ...
Can Li, Cihang Kong, Kenneth K. Y. Wong
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Nature Communications, 2021 In this work the authors perform a combined numerical and experimental study of noise-like pulse multiscale instabilities in dissipative laser systems. They reveal an underlying multiscale dynamics and report the observation of rogue wave events.
Fanchao Meng +8 more
doaj +1 more source
A 36 channel x 10 GHz spectrally sliced pulse source based on supercontinuum generation in normally dispersive highly nonlinear holey fibre [PDF]
, 2003 We demonstrate a spectrally sliced pulse source which utilizes supercontinuum generated in a normally dispersive holey fiber and spectral slicing in an arrayed waveguide grating.
Furusawa, K. +11 more
core +1 more source