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   Articles with "passively switched" as a keyword



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A Novel 1,066 nm Nd:Gd0.69Y0.3NbO4 Passively Q-Switched Pulse-Burst Laser

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recommendations! Published in 2018 at "Journal of Russian Laser Research"

DOI: 10.1007/s10946-018-9759-4

Abstract: We demonstrate for the first time a Cr4+:YAG passively Q-switched 1066 nm pulse-burst laser under 879 nm direct pump with a novel Nd:Gd0.69Y0.3NbO4 crystal. The output laser characteristics with different pump repetition rates and different… read more here.

Keywords: laser; pulse burst; cr4 yag; gd0 69y0 ... See more keywords
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Compact Passively Q-Switched Ho:Sc2SiO5 Microchip Laser with a Few-Layer Molybdenum Disulfide Saturable Absorber

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recommendations! Published in 2020 at "Journal of Russian Laser Research"

DOI: 10.1007/s10946-020-09868-8

Abstract: We present a passively Q-switched Ho:Sc2SiO5 microchip laser with a molybdenum disulfide saturable absorber for the first time. The molybdenum disulfide materials are fabricated on the end surface of a microchip Ho:SSO crystal. The physical… read more here.

Keywords: passively switched; laser; microchip; molybdenum disulfide ... See more keywords
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Passively Q-switched erbium-doped fiber laser using quantum dots CdSe embedded in polymer film as saturable absorber

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recommendations! Published in 2019 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-019-1897-6

Abstract: We demonstrate a passively Q-switched erbium doped fiber laser (EDFL) based on quantum dots (QD) CdSe as a saturable absorber (SA). The synthesized CdSe powder was embedded into a poly(methyl methacrylate) (PMMA) using emulsion polymerization… read more here.

Keywords: switched erbium; erbium doped; doped fiber; laser ... See more keywords
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Gold nanorods based passively Q-switched solid-state laser at 1111.4 nm wavelength

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recommendations! Published in 2017 at "Optik"

DOI: 10.1016/j.ijleo.2017.08.114

Abstract: Abstract Gold nanorods (GNRs) were employed as saturable absorbers (SAs) in a passively Q-switched Nd:GYSGG laser operating at 1111.4 nm for the first time. The characteristics of the passive Q-switching laser were studied with different output… read more here.

Keywords: solid state; gold nanorods; passively switched; laser ... See more keywords
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Doubly passively Q-switched Tm:YAP laser with MoS2 and WS2 saturable absorbers at 2 μm

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recommendations! Published in 2019 at "Optik"

DOI: 10.1016/j.ijleo.2019.163205

Abstract: Abstract By simultaneously inserting MoS2 and WS2 saturable absorbers (SAs) into laser resonator, a doubly passively Q-switched Tm:YAP laser at 2 μm was realized. Measurements of the average output power, the pulse width and the pulse… read more here.

Keywords: doubly passively; ws2 saturable; power; laser ... See more keywords
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MoSe 2 nanoflower as the saturable absorber for 1 μm and 2 μm passively Q-switched bulk state laser

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recommendations! 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
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Passively Q-switched Nd:LuAG laser using few-layered MoS2 as saturable absorber

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recommendations! Published in 2018 at "Optics Communications"

DOI: 10.1016/j.optcom.2016.11.030

Abstract: Abstract We demonstrated a passively Q-switched Nd: LuAG laser at 1064  nm based on few-layered MoS2 saturable absorber (SA) for the first time. The output pulses with a pulse duration of 280  ns and a… read more here.

Keywords: mos2 saturable; luag laser; passively switched; switched luag ... See more keywords
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Tungsten disulfide - graphene oxide as saturable absorber for passively Q-switched mode-locked Nd: GdTaO 4 laser at 1066 nm

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recommendations! Published in 2018 at "Optics Communications"

DOI: 10.1016/j.optcom.2017.04.058

Abstract: Abstract Tungsten disulfide (WS2) & Graphene oxide (GO) based saturable absorber (SA) was demonstrated and studies for passively Q-switched mode-locked Nd:GdTaO4 laser. The fabrication process of mixed SA was described. Passively Q-switched mode-locked operation with… read more here.

Keywords: mode locked; switched mode; absorber; passively switched ... See more keywords
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Continuous wave and rhenium disulfide passively Q-switched Nd:GdLaNbO4 laser under direct pumping

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recommendations! Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2020.125977

Abstract: Abstract A continuous wave (CW) and passively Q-switched 1 . 06 μ m Nd:GdLaNbO4 laser under direct 879 nm pumping is firstly reported in this paper. The CW output power and slope efficiency varied from 4.50… read more here.

Keywords: direct pumping; continuous wave; gdlanbo4 laser; switched gdlanbo4 ... See more keywords
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Self-Q-switching and passively Q-switched mode-locking of dual-wavelength Nd:YSAG laser

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recommendations! Published in 2020 at "Optics and Laser Technology"

DOI: 10.1016/j.optlastec.2019.105860

Abstract: Abstract In this paper, self-Q-switched (SQS) and passively Q-switched mode-locked (QML) dual-wavelength Nd:YSAG lasers are reported, that works at 1058.97 and 1061.49 nm, simultaneously. Till now, the performance on SQS, and passively QML operation by using… read more here.

Keywords: switched mode; ysag laser; ysag; passively switched ... See more keywords
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Investigations on continuous-wave and passively Q-switched Nd:LuAG ceramic lasers at eye-safe wavelengths

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recommendations! Published in 2017 at "Optical Materials"

DOI: 10.1016/j.optmat.2017.09.016

Abstract: Abstract We report comparative studies on diode-pumped eye-safe Nd:LuAG ceramic lasers at 1.4 μm spectral region in continuous-wave regime. Six differently doped samples have been used to experimentally determine the optimized laser results. A maximum output… read more here.

Keywords: luag ceramic; continuous wave; passively switched; switched luag ... See more keywords