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
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
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
Generation and optimization of 2-μm square-wave noise-like pulses in a modified figure-eight fiber laser
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.6.066106
Abstract: Abstract. We present the generation and optimization of square-wave noise-like pulses (NLPs) in a mode-locked Tm-doped fiber laser. Mode-locking operation around the 2-μm band is achieved by a nonlinear amplifying loop mirror. To optimize the… read more here.
Keywords: wave noise; square wave; noise like; generation optimization ... See more keywords
Wavelength-switchable noise-like pulses and modulation sidebands observed in erbium-doped fiber laser
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.4.046108
Abstract: Abstract. We experimentally demonstrate a wavelength-switchable noise-like pulse (NLP) with modulation sidebands in an erbium-doped mode-locked fiber laser. The central wavelength of NLPs can be switched from 1530.2 to 1558.8 nm due to the birefringence… read more here.
Keywords: wavelength switchable; modulation sidebands; noise like; switchable noise ... See more keywords
Harmonic mode-locked noise-like pulses under a Q-switched envelope in an erbium doped all-fiber ring laser.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468037
Abstract: We report for the first time, to the best of our knowledge, harmonic mode-locked noise-like pulses under a Q-switched envelope in an all-fiber erbium doped ring laser cavity, mode locked using the nonlinear polarization rotation… read more here.
Keywords: mode locked; like pulses; locked noise; noise like ... See more keywords