Results 11 to 20 of about 5,726,665 (192)
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 +4 more sources
976 nm noise-like pulse mode-locked fiber laser
Shenzhen Daxue xuebao. Ligong ban, 2023 Pulse lasers with an output wavelength of 976 nm play an important role in scientific research and industrial fields. Using a nonlinear optical loop mirror (NOLM), we build a 976 nm mode-locked fiber laser with a figure-9 resonant cavity.
CHEN Hongyi +9 more
doaj +1 more source
Results in Optics, 2021 Q-switched mode locking (QML) noise-like pulse (NLP) emission from an all-fiber thulium-doped laser based on the nonlinear polarization rotation effect is reported.
R. López-Estopier +7 more
doaj +1 more source
Biology Open, 2021 Anthropogenic noise can alter marine mammal behaviour and physiology, but little is known about cetacean cardiovascular responses to exposures, despite evidence that acoustic stressors, such as naval sonars, may lead to decompression sickness.
Siri L. Elmegaard +3 more
doaj +1 more source
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
Multi-frame speckle reduction in OCT using supercontinuum pumped by noise-like pulses [PDF]
Journal of Innovative Optical Health Sciences, 2019 In most coherent imaging modality, speckle noise is a major cause that blurs the boundary of tissues and degrades the image contrast. By utilizing the unique properties of supercontinuum (SC) generated by noise-like pulses (NLPs) and a simple multi-frame
Chengming Wang +10 more
doaj +1 more source
Noise-like Pulses from an All-Normal-Dispersion Fiber Laser with Weakened Spectrum Filtering
, 2022 Noise-like pulses (NLP) are extremely sought after in many fields. Here, we experimentally and numerically investigated the generation of noise-like pulses in an all-normal-dispersion fiber laser with weak spectrum filtering.
Sha Wang (130042) +2 more
core +1 more source
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
IEEE Photonics Journal, 2019 We study numerically supercontinuum generation in four different 10 cm long photonic crystal fibers at 800 and ∼1060 nm, whose parameters are found in the literature, comparing the performance of noise-like pulses (NLPs) and ...
Jesus Pablo Lauterio-Cruz +5 more
doaj +1 more source
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