High Energy Noise-Like Pulse Generation from a Mode-Locked Thulium-Doped Fiber Laser at 1.7 μm
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2019.2941324
Abstract: 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… read more here.
Keywords: like pulse; noise like; energy noise; laser ... See more keywords
All-Fiber Supercontinuum Source Pumped by Noise-Like Pulse Mode Locked Laser
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2019.2922437
Abstract: We demonstrate flat supercontinuum generation in a piece of highly nonlinear fiber pumped with a stable noise-like pulse mode-locked fiber laser. The compact all-fiber laser realizes mode locking based on a nonlinear amplifying loop mirror… read more here.
Keywords: like pulse; noise like; pulse mode; supercontinuum ... See more keywords
Noise-like pulse generation in an ytterbium-doped fiber laser using tungsten disulphide
Sign Up to like & getrecommendations! Published in 2017 at "Optical Engineering"
DOI: 10.1117/1.oe.56.12.126101
Abstract: Abstract. We demonstrated the noise-like pulse (NLP) generation in an ytterbium-doped fiber (YDF) laser with tungsten disulphide (WS2). Stable fundamental mode locking and second-order harmonic mode locking were observed. The saturable absorber (SA) was a… read more here.
Keywords: ytterbium doped; laser; noise; generation ytterbium ... See more keywords
Characteristics of noise-like pulse with broad bandwidth based on cascaded Raman scattering.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.031808
Abstract: A noise-like pulse (NLP) with broadband emission spectrum and superior beam quality from a dispersion managed mode-locked Yb-doped fiber laser has been demonstrated based on stimulated Raman scattering. After insertion of a 150 m long… read more here.
Keywords: raman scattering; laser; broad bandwidth; noise like ... See more keywords
Gain-driven spectral-temporal noise-like pulse dynamics in a passively mode-locked fiber laser.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.034742
Abstract: We study numerically complex noise-like pulse dynamics in a passively mode-locked erbium-doped fiber laser. Wavelength-dependent gain dynamics is modeled as a combination of a three-level and a four-level system, which approximate the gain behavior in… read more here.
Keywords: gain; dynamics passively; pulse dynamics; noise like ... See more keywords
Tunable noise-like pulse and Q-switched erbium-doped fiber laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450372
Abstract: A switchable, widely wavelength-tunable noise-like pulse (NLP) and Q-switched Er-doped fiber (EDF) laser with a linear cavity structure is proposed and experimentally demonstrated in this work. The net-normal-dispersion mode-locked NLP operation based on a semiconductor… read more here.
Keywords: tunable noise; fiber laser; noise like; doped fiber ... See more keywords
Machine learning analysis of instabilities in noise-like pulse lasers.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.455945
Abstract: 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… read more here.
Keywords: spectral intensity; like pulse; noise like; machine learning ... See more keywords
Stable noise-like pulse generation from a NALM-based all-PM Tm-doped fiber laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.464046
Abstract: An all-polarization maintaining (PM) noise-like pulse (NLP) generation from a Tm-doped fiber oscillator based on nonlinear amplifying loop mirror (NALM) that incorporated with a phase shifter and a chirped fiber Bragg grating (CFBG) is experimentally… read more here.
Keywords: noise; doped fiber; like pulse; noise like ... See more keywords
Spectrally flat mid-infrared supercontinuum pumped by a high power 2 µm noise-like pulse.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.487291
Abstract: We demonstrate spectrally flat high-power mid-infrared supercontinuum (MIR SC) generation with record-breaking power of 33.1 W and power conversion efficiency of 75.06%. It is pumped by a 2 µm master oscillator power amplifier system consisting… read more here.
Keywords: like pulse; mid infrared; noise like; power ... See more keywords