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Physical Measurement Laboratory / Time and Frequency Division

Precision Photonic Synthesis Group

Projects/Programs

Keyword

Topic Area

Compact Ultrastable Optical References

Ongoing

We develop ultrastable lasers with linewidth ~1Hz for compact and deployable platforms.

Cryogenic Photonic Interconnects

Ongoing

We develop electro-optical systems for photonic generation and delivery of micro- and millimeter-wave signals to superconducting circuit platforms.

Femtosecond-Laser Frequency Combs for Optical Clocks

Ongoing

We develop self-referenced mode-locked femtosecond lasers that function as the "gears" of optical clocks. The femtosecond laser clockwork is capable of phase

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

Optical and Microwave Waveform Synthesis

Ongoing

We use femtosecond-laser frequency combs to generate optical and microwave waveforms with unprecedented noise performance.

Advanced communications
-Open Radio Access Network (Open-RAN)
-Quantum communications
-Spectrum sharing
-Wireless (RF)
Bioscience
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Buildings and Construction
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-Building damage and repair
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Chemistry
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-Chemical thermodynamics and chemical properties
-Molecular characterization
-Theoretical chemistry and modeling
-Thermochemical properties
Electronics
-Electromagnetics
-Flexible electronics
-Magnetoelectronics
-Optoelectronics
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-Semiconductors
-Sensors
-Superconducting electronics
Energy
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Environment
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-Environmental health
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-Marine science
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Fire
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-Fire dynamics and science
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-Fire modeling
-Fire risk reduction
-Materials flammability
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-Wildland urban interface fire
Forensic Science
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Health
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Information technology
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Infrastructure
Manufacturing
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Materials
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Mathematics and statistics
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Metrology
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Nanotechnology
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Neutron research
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Physics
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-Time and frequency
Public safety
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Resilience
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Standards
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Transportation
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