High-Efficiency Diode-Resonantly-Pumped Tm:Lu2O3 Ceramic Laser with Near Diffraction-Limited Beam Quality
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-021-09970-5
Abstract: We demonstrate an efficient diode-pumped Tm:Lu 2 O 3 ceramic laser with resonant pumping scheme. A laser diode at 1.7 μm is employed as the pump source. With an absorbed pump power of 8.2 W,… read more here.
Keywords: high efficiency; efficiency diode; laser; ceramic laser ... See more keywords
Diode-pumped Nd:LuAG ceramic laser on 4 F 3/2 - 4 I 13/2 transition
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials"
DOI: 10.1016/j.optmat.2016.04.021
Abstract: Abstract Laser operation of Nd:LuAG ceramic on the 4F3/2-4I13/2 transition has been demonstrated for the first time, to the best of our knowledge. Different output couplers are used to optimize the laser performance and the… read more here.
Keywords: diode pumped; laser; luag ceramic; transition ... See more keywords
Diode-pumped high power 2.7 μm Er:Y 2 O 3 ceramic laser at room temperature
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials"
DOI: 10.1016/j.optmat.2016.06.014
Abstract: Abstract Investigation of room temperature laser performance of the polycrystalline Er:Y 2 O 3 ceramic at 2.7 μm with respect to dopant concentrations was conducted. With 7 at.% Er 3+ concentration Er:Y 2 O 3 ceramic as… read more here.
Keywords: ceramic laser; laser; room temperature; power ... See more keywords
SESAM mode-locked Tm:LuYO3 ceramic laser generating 54-fs pulses at 2048 nm.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.408650
Abstract: Mode-locked laser operation near 2.05 µm based on a mixed sesquioxide Tm:LuYO3 ceramic is demonstrated. Continuous-wave and wavelength-tunable operation is also investigated. Employing a GaSb-based semiconductor saturable absorber mirror as a saturable absorber, a maximum… read more here.
Keywords: mode locked; sesam mode; mode; locked luyo3 ... See more keywords
Efficient continuous wave and quasi-continuous wave operation of a 2.8 μm Er:Lu2O3 ceramic laser.
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DOI: 10.1364/oe.25.018677
Abstract: We have demonstrated a highly efficient 2.8 μm Er-doped Lu2O3 ceramic laser and investigated the lasing dynamics by time-resolved spectroscopy. During room-temperature continuous wave operation, a slope efficiency of 22% was achieved with a high-quality… read more here.
Keywords: continuous wave; wave; wave operation; ceramic laser ... See more keywords
SESAM mode-locked Tm:Y2O3 ceramic laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.468071
Abstract: We demonstrate a widely tunable and passively mode-locked Tm:Y2O3 ceramic laser in-band pumped by a 1627-nm Raman fiber laser. A tuning range of 318 nm, from 1833 to 2151 nm, is obtained in the continuous-wave… read more here.
Keywords: mode locked; ceramic laser; y2o3 ceramic; locked y2o3 ... See more keywords
High power and efficient operation of a Ho:Y2O3 ceramic laser with over 210 W of output power at 2.1 µm.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.468211
Abstract: We report on power scaling and efficient operation of a Ho:Y2O3 ceramic laser at 2.1 µm in-band pumped with an incoherently beam combined high power and narrow-linewidth Tm fiber source at 1931.2 nm. The 0.5 at.%… read more here.
Keywords: output power; ceramic laser; y2o3 ceramic; power ... See more keywords
Reduction of thermal effects in a 2.7-µm Er:Y2O3 ceramic laser with annular pumping.
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DOI: 10.1364/oe.480430
Abstract: Reduction of thermal effects is a challenging aspect for power scaling of 2.7-µm bulk Er-lasers due to the large quantum defect when pumping at ∼ 0.97 µm. Here, we demonstrate that thermal effects in an… read more here.
Keywords: ceramic laser; effects y2o3; y2o3 ceramic; thermal effects ... See more keywords
Ho3+:Y2O3 ceramic laser generated over 113 W of output power at 2117 nm.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.005933
Abstract: We demonstrate efficient laser operation using a Ho:Y2O3 ceramic with low scattering loss and excellent optical quality fabricated in-house through an improved technique in support of high-power laser operation. The Ho:Y2O3 ceramic laser was in-band… read more here.
Keywords: y2o3 ceramic; laser; power; ceramic laser ... See more keywords
Stable Q-Switched Mode-Locking of 2.7 μm Er:Y2O3 Ceramic Laser Using a Semiconductor Saturable Absorber
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8071155
Abstract: This paper studies synchronous Q-switch and mode-locking of an 2.7 μm Er:Y2O3 ceramic laser pumped with a high brightness 976 nm fiber laser and using a semiconductor saturable absorber mirror. The Er:Y2O3 ceramic is home-developed… read more here.
Keywords: y2o3 ceramic; laser; mode locking; ceramic laser ... See more keywords