Excitation of dynamic gratings in KD*P crystals placed in a solid state laser cavity

1999 ◽  
Author(s):  
Boris V. Anikeev ◽  
S. A. Kutsenko ◽  
D. V. Sin'ko
Keyword(s):  
Solid State ◽  
Laser Cavity ◽  
Solid State Laser ◽  
State Laser

Flash-pumped pulsed Cr:LiSAF laser action from a modified conventional solid state laser cavity

2003 ◽  
Author(s):  
Bernhard J. Klinkenberg ◽  
Alexandros D. Papayannis ◽  
Alexandros A. Serafetinides
Keyword(s):  
Solid State ◽  
Laser Action ◽  
Laser Cavity ◽  
Solid State Laser ◽  
State Laser

Effect of nonuniform heating of the active disk on characteristics of the solid-state laser cavity

2010 ◽  
Vol 37 (11) ◽  
pp. 335-339
Author(s):  
A. D. Lyashedko ◽  
V. F. Seregin ◽  
V. B. Tsvetkov ◽  
I. A. Shcherbakov
Keyword(s):  
Solid State ◽  
Laser Cavity ◽  
Solid State Laser ◽  
Nonuniform Heating ◽  
State Laser

Hydrothermal Synthesis and Solid-State Laser Refrigeration of Ytterbium-Doped Potassium Lutetium Fluoride (KLF) Microcrystals

2020 ◽  
Author(s):  
Xiaojing Xia ◽  
Anupum Pant ◽  
Xuezhe Zhou ◽  
Elena Dobretsova ◽  
Alex Bard ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Solid State ◽  
Information Science ◽  
Point Group ◽  
Solid State Laser ◽  
Lanthanide Ions ◽  
Group Symmetry ◽  
Luminescence Spectra ◽  
Crystalline Phases ◽  
State Laser

Fluoride crystals, due to their low phonon energies, are attractive hosts of trivalent lanthanide ions for applications in upconverting phosphors, quantum information science, and solid-state laser refrigeration. In this article, we report the rapid, low-cost hydrothermal synthesis of potassium lutetium fluoride (KLF) microcrystals for applications in solid-state laser refrigeration. Four crystalline phases were synthesized, namely orthorhombic K<sub>2</sub>LuF<sub>5</sub> (Pnma), trigonal KLuF<sub>4</sub> (P3<sub>1</sub>21), orthorhombic KLu<sub>2</sub>F<sub>7</sub> (Pna2<sub>1</sub>), and cubic KLu<sub>3</sub>F<sub>10</sub> (Fm3m), with each phase exhibiting unique microcrystalline morphologies. Luminescence spectra and emission lifetimes of the four crystalline phases were characterized based on the point-group symmetry of trivalent cations. Laser refrigeration was measured by observing both the optomechanical eigenfrequencies of microcrystals on cantilevers in vacuum, and also the Brownian dynamics of optically trapped microcrystals in water. Among all four crystalline phases, the most significant cooling was observed for 10%Yb:KLuF<sub>4</sub> with cooling of 8.6 $\pm$ 2.1 K below room temperature. Reduced heating was observed with 10%Yb:K<sub>2</sub>LuF<sub>5</sub>

High Power Laser Diode Arrays for Pumping Solid State Laser and Pumping Characteristics

1996 ◽  
Vol 24 (Supplement) ◽  
pp. 85-88
Author(s):  
H. Kan ◽  
T. Kanzaki ◽  
H. Miyajima ◽  
Y. Ito ◽  
K. Matsui ◽  
...  
Keyword(s):  
Solid State ◽  
Laser Diode ◽  
High Power ◽  
Solid State Laser ◽  
High Power Laser ◽  
Power Laser ◽  
State Laser ◽  
Laser Diode Arrays ◽  
High Power Laser Diode
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