From multiple solitons to noise-like pulse in a passively mode-locked erbium-doped fiber laser
Sign Up to like & getrecommendations! Published in 2022 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127468
Abstract: Abstract Operation states of multiple solitons (MS), noise-like pulses (NLP), and a special pattern of MS coexist with NLP have been observed in a passively mode-locked erbium-doped fiber laser. By increasing the pump power or… read more here.
Keywords: mode locked; solitons noise; fiber laser; multiple solitons ... See more keywords
Noise-like pulses under different intra-cavity nonlinearity
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102549
Abstract: Abstract We report on the influence of the average nonlinear coefficient on noise-like pulse (NLP) in a figure-of-eight erbium-doped fiber laser. Since the nonlinear switching point of nonlinear amplifying loop mirror (NALM) shifts with distinct… read more here.
Keywords: noise like; like pulses; different intra; intra cavity ... See more keywords
Few-layer ReS2(1−x)Se2x nanoflakes for noise-like pulse generation in a mode-locked ytterbium-doped fiber laser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc00625g
Abstract: We investigated the ternary ReS2(1−x)Se2x alloys and fabricated few-layer ReS1.02Se0.98 nanoflakes to realize passive Q-switch and noise-like pulses operating at 1 μm wavelength. read more here.
Keywords: layer res2; se2x nanoflakes; res2 se2x; noise like ... See more keywords
Noise-like pulse generation by amplified well-defined pulse in an optical fiber with negative group velocity dispersion
Sign Up to like & getrecommendations! Published in 2024 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/ad3a57
Abstract: We experimentally and numerically demonstrate that noise-like pulses (NLPs) can be generated by pumping well-defined pulses (WDPs) into an optical fiber amplifier at a wavelength in the region of negative group velocity dispersion. Through investigating… read more here.
Keywords: noise like; generation; well defined; optical fiber ... See more keywords
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
Microfiber-Knot-Resonator-Induced Energy Transferring From Vector Noise-Like Pulse to Scalar Soliton Rains in an Erbium-Doped Fiber Laser
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2020.3020872
Abstract: We report on scalar soliton rains (SRs) shedding from vector square-wave noise-like pulse (NLP) by introducing a microfiber-knot-resonator (MKR) into an erbium-doped fiber (EDF) laser. The EDF laser has an ultralong cavity of ∼3.07 km… read more here.
Keywords: noise like; energy transferring; scalar soliton; 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
150 W Short Wavelength Infrared Supercontinuum Generation in Amplifying 2 μm Noise-Like Pulse
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2023.3338416
Abstract: In this letter, high power all-fiber short wavelength infrared supercontinuum (SWIR SC) is demonstrated, which is realized in the amplification process of $2~\mu \text{m}$ noise-like pulse (NLP). A figure-8 configuration, based on nonlinear amplifying loop… read more here.
Keywords: infrared supercontinuum; noise like; short wavelength; wavelength infrared ... See more keywords
816 nm All-Fiber Mode-Locked Tm-Doped Laser in Noise-Like Pulse Regime
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2023.3340303
Abstract: We report, to the best of our knowledge, the first all-fiber passively mode-locked laser around 800 nm wavelength. The laser with a figure-9 cavity configuration consists of a homemade 1146 nm Raman fiber laser as… read more here.
Keywords: noise like; inline formula; mode; mode locked ... See more keywords
A Sparse Learning Approach to the Detection of Multiple Noise-Like Jammers
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2020.2988960
Abstract: In this article, we address the problem of detecting multiple noise-like jammers (NLJs) through a radar system equipped with an array of sensors. To this end, we develop an elegant and systematic framework wherein two… read more here.
Keywords: noise like; sparse learning; like jammers; approach ... 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