Thursday, February 9, 2017

Meta-lenses bring benchtop performance to small, hand-held spectrometer

Physicists have developed new hand-held spectrometers capable of the same performance as large, benchtop instruments. The researchers' innovation derives from their groundbreaking work in meta-lenses. The hand-held spectrometers offer real promise for applications ranging from health care diagnostics to environmental and food monitoring.

from Geochemistry News -- ScienceDaily

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