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Niobium telluride absorber for a mode-locked vector soliton fiber laser
Niobium telluride (NbTe 2 ), an emerging transition metal dichalcogenide material, has been theoretically predicted to have nonlinear absorption...
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Large-diameter indium antimonide microwire based broadband and robust optical switch
Various nanophotonic devices based on semiconductor wires with a diameter of several ten nanometers have been studied. Nevertheless, studying the...
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Broadband nonlinear optical response of graphdiyne for mid-infrared solid-state lasers
Graphdiyne (GDY), a novel all-carbon nanomaterial, is considered the most easily synthesized and stable carbon allotrope, positioning it as a...
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Surface relief grating formation in luminescent dye doped photochromic polymer containing azobenzene side groups
We study the formation of a surface relief grating and photoluminescence in a thin layers of a photochromic polymer doped with the luminescent dyes...
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Pump-wavelength dependence of the emission properties for Er-Yb-Bi triply-doped borosilicate glasses
The pump-wavelength dependence of the emission properties for Er-Yb-Bi triply-doped borosilicate glasses with different concentrations of bismuth was...
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Crack and size-dependence of shear modulus in a drying particulate film
We utilized controlled vertical drying deposition (CVDD) method, which can fabricate a uniform face-center-cubic (FCC) structure film, to investigate...
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Dual wavelength operation in diode-end-pumped hybrid vanadate laser
Dual wavelength operation at 1062.8 nm and 1064.1 nm in a diode-pumped hybrid laser comprising of Nd 3+ -doped birefringent YVO 4 and GdVO 4 crystals is...
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Bulk Nd3+-doped tellurite glass laser at 1.37 μm
We have demonstrated, for the first time to our knowledge, lasing at 1.37 μm in a tellurite-based glass host doped with 0.5 mol.% neodymium: Nd 3+ :(0.8)TeO...
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High-efficiency direct-pumped Nd:YLF laser operating at 1321 nm
We present a high-efficiency Nd: LiYF 4 (Nd:YLF) laser operating at 1321 nm pumped directly into the emitting level, 4 F 3/2 . The linear polarization of...
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High power and highly efficient Nd:YAG laser emitting at 1123 nm
A diode-end-pumped continuous-wave (CW) Nd:YAG laser emitting at 1123 nm is realized efficiently in a 25-mm-long cavity. A composite Nd:YAG (cNd:YAG)...
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Multi-wavelength diode-pumped Nd:LGGG picosecond laser
Laser operation near 1.06 μm by a diode-pumped Nd:(Lu x Gd 1− x ) 3 Ga 5 O 12 (Nd:LGGG) disordered crystal has been investigated. Cw oscillation, with a...
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Factors affecting the formation of near infrared-emitting optical centers in Bi-doped glasses
The NIR-emitting optical centers in Bi 2 O 3 -doped MgO–Al 2 O 3 –SiO 2 glass were shown to be bismuth dimers formed in a reversible endothermic redox...
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Crystal growth, spectroscopic and laser properties of Tm:LuAG crystal
Tm:Lu 3 Al 5 O 12 (Tm:LuAG) crystal was grown by the Czochralski method. The segregation coefficient was measured by Inductively Coupled Plasma Atomic...
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A 15.1 W continuous wave TEM00 mode laser using a YVO4/Nd:YVO4 composite crystal
A effective continuous-wave (CW), high power laser generated using a YVO 4 /Nd:YVO 4 composite crystal is presented. 18.8 W output power in multi-mode...
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Exact results in QED
This review is devoted to exact calculations of cross sections of QED processes in relativistic approach. We consider the case when the velocity of...
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Highly efficient intracavity frequency-doubled Nd:GdVO4-LBO red laser at 670 nm under direct 880 nm pum**
We report the efficient compact red laser at 670 nm generation by intracavity frequency doubling of a continuous wave laser operation of a diode...
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500 W Nd:YAG zigzag slab MOPA laser
A MOPA Nd:YAG laser with end-pumped zigzag slab architecture has been developed. 277 W laser output is obtained from the master-oscillator stage,...
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Highly efficient continuous-wave intracavity frequency-doubled Nd:YVO4-LBO laser at 457 nm under diode pum** into the emitting level 4F3/2
The continuous-wave high efficiency laser emission of Nd:YVO 4 at the fundamental wavelength of 914 nm and its 457 nm second harmonic obtained by...
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Crystal growth, spectral and laser properties of Yb3+:NaGd(WO4)2 crystal
Yb 3+ -doped NaGd(WO 4 ) 2 (Yb:NGW) crystal has been successfully grown by Czochralski method. The rocking curves from (400) plane of as-grown Yb:NGW...