A New Near-Infrared Tunable Room Temperature Solid State Laser La3Ga5SiO14:Cr3+

1987 ◽  
Author(s):  
S.T. Lai ◽  
B.H.T. Chai ◽  
M. Long ◽  
M. Shinn
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Near Infrared ◽  
Solid State Laser ◽  
State Laser

Near-infrared luminescent properties of Ln:LaGdZr2O7 (Ln = Nd, Yb) transparent ceramics for solid-state laser applications

2020 ◽  
Vol 46 (14) ◽  
pp. 22270-22275
Author(s):  
Zhe Tang ◽  
Wei Han ◽  
Zhangyi Huang ◽  
Jianqi Qi ◽  
Yutong Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Luminescent Properties ◽  
Solid State Laser ◽  
Transparent Ceramics ◽  
Laser Applications ◽  
State Laser

scholarly journals Diode-end-pumped CW Tm,Ho:YLF solid-state laser working at room temperature

2006 ◽  
Vol 55 (4) ◽  
pp. 1787
Author(s):  
Zhang Xin-Lu ◽  
Wang Yue-Zhu ◽  
Shi Hong-Feng
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Solid State Laser ◽  
State Laser

Near infrared passively Q-switched solid state laser based on Sb2Te3 topological insulator saturable absorber

2017 ◽  
Vol 192 ◽  
pp. 1-5 ◽  
Author(s):  
Xihu Wang ◽  
Jinlong Xu ◽  
Yijian Sun ◽  
Zhaojie Zhu ◽  
Zhenyu You ◽  
...  
Keyword(s):  
Solid State ◽  
Saturable Absorber ◽  
Topological Insulator ◽  
Near Infrared ◽  
Solid State Laser ◽  
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>

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