Results 301 to 310 of about 391,550 (319)

Multiple noise-like pulsing of a figure-eight fibre laser

Laser Physics, 2013
In this work we study multiple noise-like pulse generation in a 320?m long passively mode-locked erbium-doped figure-eight fibre laser in the normal net dispersion regime. The nonlinear optical loop mirror (NOLM) that is used as a mode locker operates through polarization asymmetry, which allows us to control its switching power by birefringence ...
O Pottiez, B Ibarra-Escamilla, E A Kuzin, J C Hernández-García, A González-García, M Durán-Sánchez   +5 more
openaire   +1 more source

Dynamics and statistics of noise-like pulses and Rogue Waves

Advanced Photonics, 2014
Numerical simulations of three different mode-locked laser cavities are compared. Both normal and anomalous dispersion cavities are examined and the resulting statistics compared for evidence of Optical Rogue Waves.
Neil G. R. Broderick, Miro Erkintalo, Graham M. Donovan   +2 more
openaire   +1 more source

Coherence and single-shot spectra of noise-like pulse trains

2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013
Here we report on experimental studies of coherence and fluctuations in noise-like ultrafast fiber oscillators, and present direct single-shot proof that the smooth spectrum characteristic for noiselike pulses arises from the ensemble averaging implicit in conventional spectrographs. Our results indicate that NL pulse trains are not mode-locked or even
A. Runge, C. Aguergaray, N. G. R. Broderick, M. Erkintalo   +3 more
openaire   +1 more source

Rogue waves among noise-like pulses

2023 21st International Conference on Optical Communications and Networks (ICOCN), 2023
Xingliang Li, Mengmeng Han, Zhenjun Yang, Shumin Zhang   +3 more
openaire   +1 more source

Dynamics and statistics of noise-like pulses in modelocked lasers

Physica D: Nonlinear Phenomena, 2015
Abstract Noise-like pulses and optical rogue waves are connected nonlinear phenomena which can occur in passively modelocked laser systems. Here we consider a range of model systems to explore the conditions under which noise-like pulses can be expected to occur, and further when the resulting statistics meet the optical rogue wave criteria. We show,
openaire   +1 more source

Noise-Like Pulsed Fiber Lasers

Laser & Optoelectronics Progress, 2017
陈家旺 Chen Jiawang, 赵鹭明 Zhao Luming   +1 more
openaire   +1 more source

Coherent Pulse Generation Based on Noise-Like-Pulse Pumped Raman Amplification

2023
Peng Wang, Chun Can Wang, Jing Li
openaire   +1 more source

All-Fiber Mid-Infrared Supercontinuum Generation Pumped by Ultra-Low Repetition Rate Noise-Like Pulse Mode-Locked Fiber Laser

Journal of Lightwave Technology, 2022
Xing Luo, Jiachen Wang, Peiguang Yan
exaly  

Passively mode-locked Ho-doped fiber laser with soliton rain and noise-like pulse regime

Optics and Laser Technology, 2022
Tianli Feng, Baitao Zhang, Ping Hu
exaly  

Different types of noise-like pulse in a nonlinear multimodal interference based mode-locked fiber laser

Optics and Laser Technology, 2022
Jia-Jun Tian, Ke Xu, 姚勇
exaly