It sounds like science fiction—but lasers beating to the rhythm of a live heart is exactly what researchers at the University of St Andrews have developed to improve the understanding of heart failure and to help develop ...
Optics & Photonics
Jun 16, 2020
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64
Recently, researchers from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences published a study in Materials Today Physics that sheds light on the light emitting properties of ...
Condensed Matter
Mar 13, 2023
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14
Recently, researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) have provided the new idea of co-pumping single-frequency Raman amplifiers. Relevant result was ...
Optics & Photonics
Jul 27, 2021
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35
Scientists at ANU (The Australian National University) have improved the performance of tiny lasers by adding impurities, in a discovery which will be central to the development of low-cost biomedical sensors, quantum computing, ...
Nanophysics
Jul 5, 2016
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23
Wide-gap semiconductors such as gallium nitride (GaN) are widely used for optical devices such as blue LED and are also anticipated as materials for next-generation energy saving power devices and solar cells. However, the ...
Optics & Photonics
Oct 7, 2015
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19
Lawrence Livermore National Laboratory (LLNL) researchers have taken a promising step in improving the reliability of laser-based metal 3-D printing techniques by measuring the emission of electrons from the surface of stainless ...
Materials Science
Dec 3, 2020
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102
Ultrafast science has made great advances in recent years. Attosecond pulses with photon energies lying in the soft X-ray range corresponding to the fundamental absorption edges of matter permit the study of electron dynamics ...
Optics & Photonics
Sep 2, 2022
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6
FLITES (Fibre-Laser Imaging of Gas Turbine Exhaust Species ) aims to establish a world-leading capability to map several exhaust species from aeroplanes using tomographic imaging.
Energy & Green Tech
Dec 1, 2011
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0
Sustainable farming, initially adopted to preserve soil quality for future generations, may also play a role in maintaining a healthy climate, according to researchers at the Department of Energy's Oak Ridge and Los Alamos ...
Environment
Nov 19, 2009
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