Nickel nanoparticles‐based saturable absorber: Toward compact multiwavelength Yb‐doped fiber pulsed lasers near 1 μm region
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32131
Abstract: We experimentally demonstrate a compact pulsed dual‐wavelength Ytterbium‐doped fiber laser (YDF) based on Nickel nanoparticles (Ni‐NPs) as a Q‐switcher and optical stabilizer. By integrating the Ni‐NPs saturable absorber (SA) in the cavity, and adjust the… read more here.
Keywords: nickel nanoparticles; region; saturable absorber; multiwavelength ... See more keywords
Passive Q-switching based on ReS2 saturable absorber in Er-doped fiber laser at 1532 nm
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-017-1281-3
Abstract: A passively Q-switched microsecond Er-doped fiber laser at 1532 nm wavelength was demonstrated by using a ReS2-based saturable absorber. The absorber was fabricated with ReS2 by exfoliating mechanically and transferred onto a fiber end. Stable Q-switched… read more here.
Keywords: laser; doped fiber; laser 1532; fiber laser ... See more keywords
Generators of High-Power Ultrashort Microwave Pulses with a Saturable Absorber in a Feedback Circuit
Sign Up to like & getrecommendations! Published in 2017 at "Radiophysics and Quantum Electronics"
DOI: 10.1007/s11141-017-9728-8
Abstract: We study theoretically the mechanism of the formation of high-power ultrashort microwave pulses, which is based on the effect of passive mode locking in electron generators, whose feedback circuit includes a nonlinear saturable absorber (amplitude… read more here.
Keywords: power ultrashort; high power; ultrashort; power ... See more keywords
Black phosphorus based saturable absorber for Nd-ion doped pulsed solid state laser operation
Sign Up to like & getrecommendations! Published in 2017 at "Indian Journal of Physics"
DOI: 10.1007/s12648-016-0942-6
Abstract: In this paper, the use of black phosphorus (BP) as a saturable absorber in a Q-switched Nd-ion doped solid state laser is presented. Few layers of BP in isopropyl alcohol are obtained by liquid phase… read more here.
Keywords: solid state; state laser; ion doped; saturable absorber ... See more keywords
Q-switched tunable fiber laser with aluminum oxide saturable absorber and Sagnac loop mirror
Sign Up to like & getrecommendations! Published in 2020 at "Indian Journal of Physics"
DOI: 10.1007/s12648-020-01867-4
Abstract: A Q-switched erbium-doped fiber laser with tunable output wavelength was demonstrated by utilizing aluminum oxide saturable absorber in conjunction with Sagnac loop mirror (SLM) filter. As the SLM temperature was increased from 30 to 70 °C,… read more here.
Keywords: oxide saturable; laser; sagnac loop; aluminum oxide ... See more keywords
Single-walled carbon nanotubes on side polished fiber as a universal saturable absorber for various laser output states
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2016.10.019
Abstract: Abstract We demonstrated four different laser operational states in the same passive fiber ring laser cavity by controlling solely the polarization state in a saturable absorber. The demonstrated laser operational states were continuous wave, mode-locking,… read more here.
Keywords: laser; walled carbon; carbon nanotubes; side polished ... See more keywords
A passively Q-switched 1087.2 nm c-cut Nd:YVO 4 laser with WS 2 -based saturable absorber
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.12.178
Abstract: Abstract A compact and simple pulsed 1087.2 nm c-cut Nd:YVO4 laser with WS2-based saturable absorber (SA) is reported for the first time. A chosen output-coupled mirror with high-transmission coating at 1066 nm and part-reflection coating at 1087 nm… read more here.
Keywords: based saturable; laser; saturable absorber; 1087 cut ... See more keywords
Electron beam deposited silver (Ag) saturable absorber as passive Q-switcher in 1.5- and 2-micron fiber lasers
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164455
Abstract: Abstract We demonstrate a passive Q-switching fiber laser using silver (Ag) as saturable absorber. The Ag-SA was fabricated using electron beam deposition technique onto a polyvinyl alcohol (PVA) thin-film and possessed a low modulation depth… read more here.
Keywords: micron; fiber; electron beam; saturable absorber ... See more keywords
Preparation and characteristics of SnS2 saturable absorber and its application in passively Q-switched Nd:YAG/Cr4+:YAG laser
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164712
Abstract: Abstract In this paper, the preparation and characteristics of SnS2 saturable absorber were demonstrated, and the SnS2 saturable absorber was used in Nd:YAG/Cr4+:YAG laser. Under different output coupler, repetition rate showed the range from 1.5 kHz… read more here.
Keywords: preparation characteristics; sns2 saturable; cr4 yag; characteristics sns2 ... See more keywords
MoSe 2 nanoflower as the saturable absorber for 1 μm and 2 μm passively Q-switched bulk state laser
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2017.11.011
Abstract: Abstract Using the MoSe2 nanoflower prepared via a facile hydrothermal reaction, we firstly realized the 1 μm and 2 μm passively Q-switched bulk state pulse laser, as far as we know. Using the Yb:GdMgB5O10 crystal grown by… read more here.
Keywords: state; laser; switched bulk; passively switched ... See more keywords
Tunable Q-switched ytterbium-doped fibre laser by using zinc oxide as saturable absorber
Sign Up to like & getrecommendations! Published in 2017 at "Opto-electronics Review"
DOI: 10.1016/j.opelre.2017.01.002
Abstract: Abstract This paper demonstrates the use of a zinc oxide (ZnO) thin film in a 1-μm ring laser cavity as a saturable absorber to successfully generate Q-switching pulses. The tunability of the laser pulses is… read more here.
Keywords: ytterbium doped; laser; saturable absorber; zinc oxide ... See more keywords