New algorithms give digital images more realistic color eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.
In a new study in Optica, The Optical Society s journal for high impact research, researchers show that the fiber optic cables that carry data across the world s oceans can also be used to sense geophysical events and monitor ocean and seafloor conditions.
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IMAGE: A new imaging method can capture images of vasculature deep in the brains of mice. A conventional widefield fluorescence image of the mouse brain taken non-invasively in the visible light. view more
Credit: Daniel Razansky, University and ETH Zurich
WASHINGTON Researchers have developed a new technique that allows microscopic fluorescence imaging at four times the depth limit imposed by light diffusion. Fluorescence microscopy is often used to image molecular and cellular details of the brain in animal models of various diseases but, until now, has been limited to small volumes and highly invasive procedures due to intense light scattering by the skin and skull.
Researchers Produce Laser Pulses With Record-Breaking Intensity photonicsonline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from photonicsonline.com Daily Mail and Mail on Sunday newspapers.
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IMAGE: Researchers created high-intensity pulses using the petawatt laser (pictured) at the Center for Relativistic Laser Science (CoReLS) in the Republic of Korea. This high intensity laser will allow scientists to. view more
Credit: Chang Hee Nam, CoReLS
WASHINGTON Researchers have demonstrated a record-high laser pulse intensity of over 1023 W/cm2 using the petawatt laser at the Center for Relativistic Laser Science (CoReLS), Institute for Basic Science in the Republic of Korea. It took more than a decade to reach this laser intensity, which is ten times that reported by a team at the University of Michigan in 2004. These ultrahigh intensity light pulses will enable exploration of complex interactions between light and matter in ways not possible before.