Although sunlight appears to be a full continuous spectrum when viewed with a spectroscope, more detailed observation shows black narrow lines. These 'Fraunhofer' lines are due to the absorption ...
DURING the spring of 1961 we made observations of the H line of Ca(II) in the spectrum of moonlight, with the view of detecting any luminescent radiation which might have been present. The ...
A new study evaluates three distinct algorithms—Band Shape Fitting (BSF), Three-band Fraunhofer Line Discrimination (3FLD), and Singular Vector Decomposition (SVD)—to retrieve far-red solar ...
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Sensors can detect hydrogen leaks for safer infrastructureFraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks. Applications for the new technology include continuous monitoring of ...
Fraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks. Applications for the new technology include continuous monitoring of ...
The necessary adaptions can also easily be implemented in today’s PV production lines” For the calibration measurements, the Fraunhofer ISE tapped its well-equipped calibration lab to ...
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