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Gaithersburg

Optical scattering from surfaces

We study how material properties, surface topography, and contaminants affect the distribution of light scattered from surfaces. Our aim is to support industry

Optical grating scatterometry

This program aims to develop standards, methods, and modeling for assessing the periodic structures using optical reflectance and transmittance measurements.

Satellite Measures Sun's True Power

Scientists expect to gain important information about the sun's effect on the Earth's atmosphere and climate from sophisticated instruments—all calibrated by

Ozone Standard Reference Photometer

DESCRIPTION The Standard Reference Photometer (SRP) Program began in the early 1980s as collaboration between NIST and the U.S. Environmental Protection Agency

Better Chemistry Through Nanorings

Gold rings suddenly have new cachet, and it has nothing to do with the price of gold or trends in marriage. Moreover, in this case, smaller rings are better

Solid-state lighting metrology

With the rise of new, energy-efficient solid-state lighting (SSL) systems has come the need for new performance metrics and measurement methods to address their

Furlani Named NIST CIO

Cita Furlani has been named chief information officer (CIO) for the Commerce Department's National Institute of Standards and Technology (NIST) by NIST Director
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