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“To survive and win…we must leverage ingenuity and technology to develop comprehensive solutions” -U. S. Army CBRN capability development update, 2024 CBRN
“Air Power alone does not guarantee America’s security, but I believe it best exploits the nation’s greatest asset – our technical skill” -Gen. Hoyt Vandenberg
For more than three decades, the National Institute of Standards and Technology (NIST) has calibrated the wavelengths of lasers used in industry, academia, and
One of the early goals of the CRP is to assess the global state of the accuracy and consistency of Single Photon Emission Tomography (SPECT) image quantification, as evidenced by the performance of the institutions participating in the project during a series of comparison exercises. Based on
Because sealed borosilicate glass ampoules preserve samples well, NIST has relied upon them for calibrations and long-term storage of samples and reference materials. Feedback from customers has suggested that they experience difficulty with the techniques used to seal and open these ampoules. They
The SIRCUS facility is designed to reduce the uncertainty in irradiance and radiance responsivity calibrations to the 0.1 % level and to expand the spectral range where these uncertainty levels are achievable. The facility expands on previous work at NIST and the National Physical Laboratory (NPL)
The National Institute of Standards and Technology (NIST) has a wide variety of programs for the calibration of instruments and components for space-based research in the extreme ultraviolet (EUV). Many of these programs have been in existence since the 1960s, and have provided calibration support
Measurement of oscillating mass flows is typically required for the study of cryocoolers and cryocooler compressors. Although many measurement techniques are
Zenn Roberts, Aaron Hagerstrom, Cole Gray, Angela Stelson, Vincent Neylon, Christian Long
The National Institute of Standards and Technology (NIST) maintains the United State's primary standards for traceable RF and mm-wave power measurements. These
After a five-year renovation of the National Institute of Standards and Technology (NIST) Boulder, CO, antenna measurement facility, the Antenna On-Axis Gain
This is the report of a hybrid working group meeting held on April 25, 2023, at the National Institute of Standards and Technology (NIST) in Boulder, CO. The
The largest of 6 NIST deadweight force generation machines, the 4.45 MN Deadweight Force Generating Machine can apply 20 equal force increments of 222 kN (or
The basic SIRCUS calibration setup is shown at the right. The output from a tunable laser is sent through an intensity stabilizer, then through a 'speckle