Triple‐wavelength Q‐switched ytterbium‐doped fiber laser based on tungsten oxide as saturable absorber
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32324
Abstract: In this article, a multiwavelength Q‐switched ytterbium‐doped fiber laser using tungsten oxide nanoparticles (WO3 NPs) as a saturable absorber (SA) is reported for the first time. The SA was prepared by depositing micron‐sized layers of… read more here.
Keywords: ytterbium doped; fiber laser; doped fiber;
LD-Pumped Random Fiber Laser Based on Erbium-Ytterbium Co-Doped Fiber
Sign Up to like & getrecommendations! Published in 2019 at "Photonic Sensors"
DOI: 10.1007/s13320-019-0553-x
Abstract: In this paper, a cladding-pumped erbium-ytterbium co-doped random fiber laser (EYRFL) operating at 1550 nm with high power laser diode (LD) is proposed and experimentally demonstrated for the first time. The laser cavity includes a… read more here.
Keywords: ytterbium doped; erbium ytterbium; fiber laser; random fiber ... See more keywords
Passively mode-locked ytterbium-doped fiber laser operation with few layer MoS2 PVA saturable absorber
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.08.011
Abstract: Abstract A passive mode-locked Ytterbium-doped fiber laser (YDFL) is experimentally demonstrated using a multi-layered molybdenum disufide (MoS 2 ) as a Saturable Absorber (SA). The MoS 2 film was obtained based on a liquid phase… read more here.
Keywords: mode locked; doped fiber; locked ytterbium; fiber ... See more keywords
Q-switched Ytterbium doped fibre laser using gold nanoparticles saturable absorber fabricated by electron beam deposition
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.01.010
Abstract: Abstract A stable Q-switched Ytterbium doped fibre laser (YDFL) is demonstrated based on ring cavity by incorporating gold nanoparticles (AuNPs) based saturable absorber (SA). The SA is fabricated by depositing AuNPs onto polyvinyl alcohol thin-film… read more here.
Keywords: ytterbium doped; switched ytterbium; power; laser ... 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
Mode-locked ytterbium-doped all-fiber lasers based on few-layer black phosphorus saturable absorbers
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.01.016
Abstract: Abstract In this paper, we demonstrated ytterbium-doped mode-locked fiber lasers based on saturable absorbers (SAs) made of few-layer black phosphorus (BP) with all normal dispersion. The few-layer BP was prepared with the liquid phase exfoliation… read more here.
Keywords: mode locked; ytterbium; lasers based; fiber lasers ... See more keywords
Dynamics of nanosecond pulsed pump ytterbium-doped double-clad fiber amplifier
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DOI: 10.1016/j.optcom.2017.07.068
Abstract: Abstract Pulsed pump is an effective method to suppress the amplified spontaneous emission (ASE) between pulses of high power pulsed fiber lasers. For the pulsed pump, the most important factors need to be determined during… read more here.
Keywords: pulsed pump; double clad; pump; doped double ... See more keywords
Tunable and switchable triple-wavelength ytterbium-doped fiber ring laser based on Sagnac interferometer with a polarization-maintaining photonic crystal fiber
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2019.105848
Abstract: Abstract A tunable and switchable triple-wavelength ytterbium-doped fiber laser (YDFL) based on a polarization-maintaining photonic crystal fiber (PMPCF) Sagnac interferometer is proposed and experimentally demonstrated. Owing to the large inhomogeneity of gain profile and simple… read more here.
Keywords: doped fiber; polarization; fiber; triple wavelength ... See more keywords
Investigation of structural defects in ytterbium doped calcium gadolinum aluminate crystals by means of the synchrotron and conventional diffraction topography
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DOI: 10.1016/j.tsf.2017.05.043
Abstract: Abstract Ytterbium doped calcium gadolinium aluminate (CaGdAlO 4 ) crystals, which is a perspective material for femto-second lasers, have been studied by means of synchrotron and conventional X-ray diffraction topography. The investigation was performed with… read more here.
Keywords: topography; diffraction; investigation; geometry ... See more keywords
Bose–Einstein condensation of photons in an erbium–ytterbium co-doped fiber cavity
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DOI: 10.1038/s41467-019-08527-0
Abstract: Bose–Einstein condensation (BEC) is a special many-boson phenomenon that was observed in atomic particles at ultra-low temperatures. Later, BEC was also shown for non-atomic bosons, such as photons. Those experiments were usually done in micron-size… read more here.
Keywords: bose einstein; doped fiber; cavity; condensation ... See more keywords
Q-switched and mode-locked ytterbium-doped fibre lasers with Sb2Te3 topological insulator saturable absorber
Sign Up to like & getrecommendations! Published in 2018 at "Iet Optoelectronics"
DOI: 10.1049/iet-opt.2017.0134
Abstract: Q-switched and mode-locked fibre lasers have been successfully demonstrated in ytterbium-doped fibre laser cavity by taking an advantage of the optical absorption of antimony telluride (Sb2Te3) material. The Sb2Te3 was embedded into polyvinyl alcohol to… read more here.
Keywords: mode locked; switched mode; power; fibre lasers ... See more keywords