Short-pulsed Q-switched Thulium doped fiber laser with graphene oxide as a saturable absorber
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.04.117
Abstract: Abstract This paper reports a generation of short-pulsed thulium-doped fiber laser (TDFL) in Q-switching operation incorporation of homemade graphene oxide (GO) saturable absorber (SA). The GO SA is embedded with a polymer to form a… read more here.
Keywords: graphene oxide; laser; doped fiber; short pulsed ... See more keywords
Preparation and characterization of thulium doped yttrium oxide (Tm:Y2O3) powders
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.03.165
Abstract: Abstract In the presented work 2 at% thulium doped yttrium oxide precursor powders were synthesized by the co-precipitation method using ammonium bicarbonate as a precipitation agent. The main aim of this work was to investigate the… read more here.
Keywords: yttrium; yttrium oxide; thulium; doped yttrium ... See more keywords
Mode-locked thulium doped fiber laser utilizing tungsten trioxide saturable absorber
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106730
Abstract: Abstract Stable mode-locked thulium-doped fiber laser (TDFL) is demonstrated using tungsten trioxide (WO3) deposited on a microfiber as a passive saturable absorber. The WO3 composite was prepared and deposited onto the microfiber before being integrated… read more here.
Keywords: mode locked; mode; locked thulium; thulium doped ... See more keywords
8.76 W mid-infrared supercontinuum generation in a thulium doped fiber amplifier
Sign Up to like & getrecommendations! Published in 2018 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2018.04.003
Abstract: Abstract A stable mid-infrared supercontinuum (SC) generation with a maximum average power of 8.76 W in a spectral band of 1.9–2.65 µm is reported. To broaden the bandwidth of SC, a 1.55 µm pulsed laser system delivering 1 ns… read more here.
Keywords: supercontinuum generation; infrared supercontinuum; power; mid infrared ... See more keywords
1700 nm and 1800 nm band tunable thulium doped mode-locked fiber lasers
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-13200-x
Abstract: This paper presents short wavelength operation of tunable thulium-doped mode-locked lasers with sweep ranges of 1702 to 1764 nm and 1788 to 1831 nm. This operation is realized by a combination of the partial amplified spontaneous emission… read more here.
Keywords: mode locked; thulium doped; fiber lasers;
E‐band thulium doped fibre amplifier
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2018.8225
Abstract: The authors realised the first E-band thulium-doped fibre (TDF) amplifier, which includes a three-stage configuration fluoride-based TDF and two filters suppressing amplified spontaneous emission in the S-band. read more here.
Keywords: band thulium; fibre amplifier; thulium doped; doped fibre ... See more keywords
Tunable S-band passively Q-switched thulium-doped fluoride fiber laser using Iron Phosphorus Trichalcogenide-PVA (FePS3-PVA) film
Sign Up to like & getrecommendations! Published in 2023 at "Laser Physics"
DOI: 10.1088/1555-6611/acd4b2
Abstract: This work shows the generation of Q-switched pulses in a thulium-doped fluoride fiber (TDFF) using a FePS3 saturable absorber (SA). The modulation depth of the FePS3 SA was 34.5%, with a saturation intensity of 0.551… read more here.
Keywords: laser; doped fluoride; pva; thulium doped ... See more keywords
Multi-wavelength mode-locked thulium-doped fiber laser based on a fiber-optic Fabry–Perot interferometer and a nonlinear optical loop mirror
Sign Up to like & getrecommendations! Published in 2018 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/aabca5
Abstract: An all-fiberized multi-wavelength mode-locked thulium-doped fiber laser (TDFL) based on fiber-optic Fabry–Perot interferometer (FPI) and nonlinear optical loop mirror (NOLM) has been presented. The fiber-optic FPI played the roles of wavelength selective filter and output… read more here.
Keywords: mode locked; wavelength mode; mode; multi wavelength ... See more keywords
Deep and persistent spectral holes in thulium-doped yttrium orthosilicate for imaging applications
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.115102
Abstract: With their optical wavelength in the near infrared (790-800nm) and their unique spectroscopic properties at cryogenic temperatures, thulium-doped crystals are at the center of many architectures linked to classical signal processing and quantum information. In… read more here.
Keywords: persistent spectral; thulium doped; spectral holes; holes thulium ... See more keywords
Improvement of 2-μm Thulium-Doped Fiber Lasers via ASE Suppression Using All-Solid Low-Pass Photonic Bandgap Fibers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2930014
Abstract: All-solid photonic bandgap fibers (PBGFs) were designed and fabricated to work as low-pass filters in 2-μm region. They were used for manipulating thulium doped fiber laser (TDFL) operating in the 2-μm region via amplified spontaneous… read more here.
Keywords: thulium doped; doped fiber; pass; bandgap fibers ... See more keywords
Repetition-Rate-Switchable and Self-Mode-Locked Pulses Generation From a Gain-Switched Thulium-Doped Fiber Laser and Their Amplification Properties
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2710139
Abstract: We report on repetition-rate-switchable and self-mode-locked pulses generation from a gain-switched thulium-doped fiber laser. Stable pulse trains were gain-switched by a home-made, pulsed Erbium/Ytterbium codoped fiber amplifier. The pulse repetition rate (PRR) of stable output… read more here.
Keywords: gain switched; mode locked; locked pulses; thulium doped ... See more keywords