Adaptive optics (AO) is a technique used for real-time correction of phase aberrations by employing feedback to adjust the optical system. Polarization aberrations represent another significant type of distortion that can ...
Optics & Photonics
Nov 28, 2023
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Scattering in media has unique inherent randomness. Fiber Rayleigh scattering is one of the typical scattering effects. The exploration and understanding of the characteristics of fiber Rayleigh scattering holds significant ...
Optics & Photonics
Sep 20, 2023
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7
This June was the warmest one ever recorded and unprecedented summer heat waves are now gripping southern Europe, China, the Middle East and the southern United States.
Earth Sciences
Jul 21, 2023
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The European Southern Observatory's Extremely Large Telescope (ESO's ELT) is a revolutionary ground-based telescope that will have a 39-meter main mirror and will be the largest telescope in the world for visible and infrared ...
Astronomy
Jul 13, 2023
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1
A new study from researchers at the University of Wisconsin–Madison offers a first-of-its-kind visual of a non-mammal species' adaptive immune system in action. The advance holds potential implications for a range of scientific ...
Cell & Microbiology
Jun 15, 2023
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25
No, you're not seeing double: This photo shows two images of a Jupiter-like planet that orbits the star AF Leporis. The planet has been imaged by two independent groups of astronomers using the SPHERE instrument on ESO's ...
Astronomy
Feb 22, 2023
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The Very Large Telescope (VLT) at Cerro Paranal in northern Chile, is undoubtedly one of the premier ground-based observatories. But a new infrared instrument recently installed on the telescope has made the VLT even better.
Astronomy
Nov 25, 2022
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136
Bacteria can exchange genetic material among themselves—even across species. Rather than being passed on from ancestor to offspring, genetic information is exchanged among organisms living at the same time. By systematically ...
Evolution
Oct 13, 2022
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86
Technologies that depend on lightweight, high-precision optical systems, like space telescopes, X-ray mirrors, and display panels, have developed significantly over the past several decades, but more advanced progress has ...
Optics & Photonics
Apr 20, 2022
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77
The latest report from the UN's Intergovernmental Panel on Climate Change (IPCC) looks at the impacts, adaptation and vulnerabilities associated with the climate crisis, and we are three of the 270 scientists and researchers ...
Environment
Mar 4, 2022
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