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Homeland Security Programs & Projects

(showing 1 - 15 of 22)
Terahertz Imaging and Sources
Last Updated Date: 10/05/2015

Imaging in the terahertz frequency range enables the detection of concealed weapons and other contraband (e.g., explosives under clothing) without … more

Cybersecurity for Smart Manufacturing Systems
Last Updated Date: 08/31/2015

Smart manufacturing systems need to be protected from vulnerabilities that may arise as a result of their increased connectivity, use of wireless … more

National and International Standards for X-ray Security Screening Applications
Last Updated Date: 08/17/2015

The primary objective of this project is to assure the technical performance and radiation safety of the nation’s x-ray and gamma-ray security … more

X-ray Systems for Cargo and Vehicle Inspection Systems
Last Updated Date: 08/14/2015

The Dosimetry Group provides support to the Department of Homeland Security (DHS) in their evaluation of cargo and vehicle inspection systems. Our … more

Testing of Radiation Detection Systems
Last Updated Date: 08/12/2015

NIST is working together with the Department of Homeland Security (DHS) Domestic Nuclear Detection Office (DNDO) in testing radiation detection … more

Terahertz Bi-Directional Reflection Function Measurements and Imaging for Homeland Security
Last Updated Date: 08/11/2015

Far-infrared (or THz, 25 to 300 micron wavelength) femtosecond laser methods are employed to generate high power (ca. 1 µJ) broadband pulses for … more

Comparison of ANSI N42.46 and IEC 62523 Standards for Cargo and Vehicle Screening
Last Updated Date: 08/06/2015

We are undertaking a comparison of the relative performance of ANSI N42.46 and IEC 62523 consensus standards for x-ray cargo and vehicle … more

Fundamental Chemical Metrology
Last Updated Date: 05/18/2015

The Chemical Sciences Division serves as the Nation’s reference laboratory for chemical compositional measurements and standards to enhance U.S. … more

Metrology and Standards for Canine Olfactory Detection of Explosives
Last Updated Date: 03/20/2015

As part of a multi-year interagency agreement between the Office of Standards of the Department of Homeland Security and NIST, NIST is developing … more

Development of NIST Standard Reference Materials for Trace Explosives Detection
Last Updated Date: 03/20/2015

As part of a multiyear interagency agreement between NIST and the Office of Standards of the Department of Homeland Security, NIST is developing a … more

Determination of Traces of Fissionable Materials Using Delayed Neutron Activation Analysis
Last Updated Date: 03/19/2015

Detecting clandestine fissile material like 235 U and 239 Pu is technically challenging in the lab or in the field because it emits little … more

Microcryocooler for Terahertz Detectors
Last Updated Date: 01/28/2015

NIST and the University of Colorado have been funded since April, 2006, by DARPA to develop a microcryocooler with a volume less than about 4 cm 3 … more

Low Temperature Regenerator and Pulse Tube Losses
Last Updated Date: 01/28/2015

The Cryogenic Technologies Project has been funded by ONR since FY2005 to measure and model the losses in 4 K regenerators and pulse tubes. These … more

NIST Test Bed for Explosives Trace Detection
Last Updated Date: 01/22/2015

The NIST Entry Point Screening Test Bed conducts fundamental research to generate measurements and standards that address critical challenges in … more

Standard Test Methods for Response Robots
Last Updated Date: 10/15/2014

The U.S. National Institute of Standards and Technology (NIST) is developing a comprehensive set of standard test methods and associated … more

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