Results 11 to 20 of about 35,384 (163)

Bio-optimized energy transfer in densely packed fluorescent protein enables near-maximal luminescence and solid-state lasers. [PDF]

Nat Commun, 2014
This work was supported by the US National Science Foundation (ECCS- 1101947), National Institutes of Health (P41EB015903, R21EB013761), Department of Defense (FA9550-11-1-0331), and the Korea National Research Foundation (R31-2008-000-10071-0).
Gather MC, Yun SH.
europepmc   +2 more sources

Diode-pumped Solid-state Lasers for Applications in Quantum Technologies [PDF]

, 2022
Paper JTh3A.17We present research on the development of diode-pumped solid-state lasers suitable for quantum technologies applications at 698.45 nm and 780.24 nm targeting strontium (Sr) and rubidium (Rb ...
MacKenzie, M., Lagatsky, A.A., Bonner, G.M., Szutor, B., Bongs, K., Jones, B.E., Jones, J., Singh, Y., White, P., Karpushko, F.   +9 more
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Average power scaling of sub-2 cycle lasers to the kilowatt regime [PDF]

, 2022
Paper ATu4A.2Double-stage nonlinear compression of state-of-the-art femtosecond fiber lasers allows for few-cycle lasers with record-high average power levels. Here, a comprehensive study on further power scaling aspects is presented.
Tschernajew, M., Schreiber, T., Cormier, E., Klenke, A., Tadesse, G.K., Rothhardt, J., Hoffmann, A., Klas, R., Tünnermann, A., Liem, A., Drozdy, A., Várallyay, Z., Hädrich, S., Limpert, J.   +13 more
core   +1 more source

Novel design for diode-pumped miniature lasers using microstructured silicon carriers [PDF]

, 2000
A new design concept for compact diode-pumped solid-state lasers is presented. The design is based on a microstructured silicon carrier with etched v-grooves.
Christian Vieider, Claesson, Åsa,, Henrik Åhlfeldt, Olson, Magnus, Magnus Olson, Fredrik Laurell, Holm, Johan, Lennart Bäcklin, Anders Olsson, Vieider, Christian, Åhlfeldt, Henrik, Koch, Ralf, Johan Holm, Ralf Koch, Åsa Claesson, Bäcklin, Lennart, Laurell, Fredrik, Olsson, Anders, Bjurshagen, Stefan, Stefan Bjurshagen   +19 more
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Circular output from a high power Nd:YLF slab laser [PDF]

, 2008
Neodymium-doped Yttrium Lithium Fluoride (YLF) lasers have traditionally been power-limited by the relatively low tensile strength of the crystal. When power-scaling solid-state lasers, the choice of the gain media geometry, the doping level, and the ...
J. I. Mackenzie, Clarkson, W.A., W. A. Clarkson, Mackenzie, J.I.   +3 more
core   +1 more source

High peak power solid state laser for micromachining of hard materials [PDF]

, 2022
S.134-142Laser micromachining has become a key enabling technology in the ever-continuing trend of miniaturization in microelectronics, micro-optics, and micromechanics.
Herbst, L., Wiessner, A.O., Govorkov, S.V., Kuntze, T., Quitter, J.P., Heglin, M., Ray, G.M.   +6 more
core  

Organic solid-state lasers [PDF]

, 2013
Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration ...
Chénais, Sébastien, Forget, Sébastien
core   +5 more sources

Automatic compensation of thermal drift of laser beam through thermal balancing based on different linear expansions of metals

Results in Physics, 2019
We present a technique for compensating laser beam up-shifting induced by the hot air with temperature-gradient in a 2D-scaning laser radar for monitoring the intruder in the railway system, in which the laser beam is scanning at a height only a few ...
Song Yang, Jing-Yuan Zhang, Ying-Ying Yang, Jun-Yuan Huang, Yun-Rui Bai, Yong Zhang, Xue-Chun Lin   +6 more
doaj   +1 more source

Recent Development of High-Energy Short-Pulse Lasers with Cryogenically Cooled Yb:YAG

Applied Sciences, 2022
High-power solid-state lasers are among the hot research directions at the forefront of laser research and have major applications in industrial processing, laser-confined nuclear fusion, and high-energy particle sources. In this paper, the properties of
Yuan Sui, Mingheng Yuan, Zhenao Bai, Zhongwei Fan   +3 more
doaj   +1 more source

Er,Cr:YSGG and 980nm diode lasers influence dentin surface volume after cariogenic challenge: in vitro study [PDF]

Brazilian Oral Research
This study aimed to evaluate the influence of the Er,Cr:YSGG irradiation and 980-nm diode lasers on the surface roughness (SR) and volume loss (VL) of dentin subjected to cariogenic challenge.
Fernanda Rodrigues Borges Amaral GUARATO, Marina Rodrigues SANTI, Isabela Ribeiro MADALENA, Vinícius Rangel Geraldo MARTINS, Maria Angélica Hueb de MENEZES-OLIVEIRA, Denise Tornavoi de CASTRO, Juliana Jendiroba FARAONI, Regina Guenka PALMA-DIBB, Cesar Penazzo LEPRI   +8 more
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