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NIST builds tiny "any wavelength" lasers, filling a visible-light gap
For decades, laser engineers have wrestled with an embarrassing blind spot: the green-through-yellow slice of the visible ...
Scientists have pioneered a way to make integrated circuits for light by depositing complex patterns of specialized materials ...
Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and ...
An illustration of two entangled molecules which are individually trapped in magic-wavelength optical tweezers. Credit: Durham University Researchers at Durham University have successfully ...
Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...
Spectroscopy, in its broadest sense, is the term given to the investigation and measurement of spectra produced when a substance interacts with or emits electromagnetic radiation. All known matter ...
Over the years, dispersive Raman spectroscopy has been increasingly employed for sample analysis in the areas of biomedical research, material identification, archeology and art, and forensics thanks ...
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