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Physical Measurement Laboratory

Time and Frequency Division

Projects/Programs

Keyword

Topic Area

FPGA Design

Our group is developing FPGA based digital phase noise measurement and control systems.

Ion Optical Clocks and Precision Measurements

Our research focuses on the use of trapped ions for precision measurements. In particular, we are interested in optical frequency metrology, which provides the

5 MHz Graph of phase noise vs. offset frequency showing NIST synthesized signal, Wenzel OXCO, and BVA oscilloquartz.

Low-Phase Noise Frequency Synthesis

Design and implementation of low-phase noise oscillators and synthesizers

PM/AM Noise Calibration Services

The group provides calibration services 77130C and 77140S for phase and amplitude noise measurements.

Measurement device for signals in the W band (75-110 GHz)

Noise Metrology

We provide state-of-the-art phase and amplitude noise measurements for signals from RF to optical frequencies.

Images shows the electrodes of an ion trap spanning multiple trap zones. Electrodes are labelled: load zone, rf electrode and experiment zone

Quantum Information and Quantum-Limited Metrology

The coherent control of quantum-mechanical systems holds promise for revolutionizing technologies including computing, simulation, secure communication and

Advanced communications
-Optical communications
-Quantum communications
-Wireless (RF)
Bioscience
-Biomaterials
-Biomolecular characterization
-Bioprocessing
-Cell biology
-Engineering / synthetic biology
-Genomics
-Glycomics
-Metabolomics
-Microbial measurements
-Proteomics
Buildings and Construction
-Building codes and standards
-Building control systems
-Building damage and repair
-Building economics
-Building materials
-Heating, ventilation and air conditioning equipment
-Indoor air quality
-Resilient buildings
-Structural engineering
-Sustainable buildings
Chemistry
-Analytical chemistry
-Chemical engineering and processing
-Chemical thermodynamics and chemical properties
-Molecular characterization
-Theoretical chemistry and modeling
-Thermochemical properties
Electronics
-Electromagnetics
-Flexible electronics
-Magnetoelectronics
-Optoelectronics
-Organic electronics
-Semiconductors
-Sensors
-Superconducting electronics
Energy
-Alternative energy
-Conventional energy
-Electric power / smart grid
-Energy efficiency
-Fuels
-Sustainability
Environment
-Air / water / soil quality
-Environmental health
-Greenhouse gas measurements
-Marine science
Fire
-Emergency building evacuation
-Fire detection
-Fire dynamics and science
-Fire fighting
-Fire modeling
-Fire risk reduction
-Materials flammability
-Structural fire resistance
-Wildland urban interface fire
Forensic Science
-Ballistics
-Digital evidence
-DNA and biological evidence
-Drugs and toxicology
-Fingerprints and pattern evidence
-Trace evidence
Health
-Clinical diagnostics
-Dentistry
-Food and nutrition
-Medical imaging
-Pharmaceuticals
-Precision medicine
-Regenerative medicine
Information technology
-Artificial intelligence
-Biometrics
-Cloud computing and virtualization
-Complex systems
-Computational science
-Conformance testing
-Cyber-physical systems
--Smart cities
-Cybersecurity
--Configuration and vulnerability management
--Cryptography
--Cybersecurity education and workforce development
--Risk management
-Data and informatics
--Human language technology
--Information retrieval
--Natural language processing
-Data enry
-Federal information standards (FIPS)
-Health IT
-Identity and access management
-Internet of Things (IoT)
-Interoperability testing
-Mobile
-Networking
--Mobile and wireless networking
--Network management and monitoring
--Network modeling and analysis
--Network security and robustness
--Network test and measurement
--Next generation networks
--Protocol design and standardization
--Software defined and virtual networks
-Privacy
-Software research
--Software assurance
--Software performance
--Software testing
-Usability and human factors
--Accessibility
-Video analytics
-Visualization research
-Voting systems
Infrastructure
Manufacturing
-Additive manufacturing
-Biomanufacturing
-Factory communications
-Factory operations planning and control
-Interoperability in manufacturing
-Machining
-Manufacturing systems design and analysis
-Monitoring, diagnostics and prognostics
-Process improvement
-Process measurement and control
-Product data
-Quality assurance
-Robotics in manufacturing
--Agility and adaptability
--Collaborative robots
--Dexterous grasping
--Industrial autonomous vehicles
--Mobile manipulators
--Navigation / actuation / control
--Sensing and perception
-Supply chain
-Sustainable manufacturing
-Systems engineering
-Systems integration
-Technology commercialization
Materials
-Ceramics
-Composites
-Concrete / cement
-Materials characterization
--Composition and structure
--Magnetic properties
--Mechanical properties
--Thermal properties
-Metals
-Modeling and computational material science
-Polymers
-Superconductors
Mathematics and Statistics
-Experiment design
-Image and signal processing
-Mathematical knowledge management
-Modeling and simulation research
-Numerical methods and software
-Statistical analysis
-Uncertainty quantification
Metrology
-Acoustic / vibration metrology
-Amount of substance
-Dimensional metrology
-Electrical / electromagnetic metrology
-Flow metrology and rheology
-Force metrology
-Humidity metrology
-Ionizing radiation metrology
-Mass metrology
-Metric
-Optical / photometry / laser metrology
-Pressure and vacuum metrology
-Thermometry metrology
-Time and frequency metrology
-Weights and measures
Nanotechnology
-Nanobiotechnology
-Nanochemistry
-Nanoelectronics
-Nanofabrication / manufacturing
--Lithography
--Self-assembly
-Nanofluidics
-Nanomagnetics
-Nanomaterials
-Nanomechanics
-Nanometrology
-Nanophotonics
-Nanophysics
-Nanoplasmonics
Neutron research
Performance excellence
-Assessment tools and services
-Baldrige award
-Baldrige examiners
-Baldrige Framework and Criteria
-Best practices
-Leadership development
Physics
-Atomic / molecular / quantum
-Biological physics
-Condensed matter
-Electron physics
-Magnetics
-Nuclear physics
-Optical physics
-Quantum information science
-Radiation
-Spectroscopy
-Thermodynamics
-Time and frequency
Public safety
-Chemical / Biological / Radiological / Nuclear / Explosives (CBRNE)
-First responder preparedness
-Law enforcement
-Physical security
-Public safety communications research
-Response robots
--Aerial
--Aquatic and underwater
--Ground
Resilience
-Community resilience
-Disaster and failure studies
-Earthquake risk reduction
-Resilient materials
-Windstorm impact reduction
Standards
-Accreditation
-Calibration services
-Conformity assessment
-Documentary standards
-Frameworks
-Reference data
-Reference instruments
-Reference materials
-Standards education
Transportation
-Aerospace
-Automotive
-Rail