Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...
Aktiia has won CE marking for its optical blood pressure measuring technology that does not require calibration from a traditional cuff, opening integration into commercial smartwatches and phones.
With the continuous advancement of photoelectric performance in major equipment and advanced instruments, traditional optical elements are increasingly inadequate to meet the demands of modern systems ...
Measuring optical power level changes, to determine fiberoptic switching times or to observe transient fluctuations from fiber movement or network reconfiguration, goes beyond the design of most ...
An innovative arrangement employing diverse electronic and optical principles and components leads to precision frequency within the terahertz band.
High-accuracy determination of the position of features in the field of view (positioning) is one of the most significant functions of a camera used on a satellite. Knowledge of the inner orientation ...
Metrology can be widely defined as the science of measurement, with roots in the 18th and 19th centuries. There was a growing desire by intellectuals, industry, and governments to standardize the ...
The cosmic optical background is an important observable that constrains energy production in stars and more exotic physical processes in the universe, and provides a crucial cosmological benchmark ...
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