Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Projects/Programs

Topic Area
Displaying 551 - 575 of 1605

FOREST

Ongoing
The NIST Headquarters in Gaithersburg, MD also provides a convenient testbed to evaluate the current state of knowledge relating optical remote sensing to

Frequency Comb Spectroscopy

Ongoing
We use frequency combs based on ultrafast mode-locked lasers to perform precision spectroscopy in the near- and mid-infrared domains, for rapid, high

Functional Analysis of Variance

Ongoing
Modern instruments tend to produce data that are consisted of measured spectra, probability distribution functions, or simply sampled curves. Statistical

Fundamental Constants in Nature

Ongoing
We are involved in efforts to collate data on precision measurements and the theoretical description of these measurements with the aim to improve the values of

Fundamental Guided Wave Metrology

Ongoing
Radio-frequency (RF) waves and microwaves are involved with almost every facet of everyday life. Radio stations, television, wireless devices, satellite