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Space may be the final frontier. But often a few trips to PML are necessary before things can get off the ground. One recent case in point is the test of an...
The volume of oil and oil products moving through America's pipelines, waterways, roads, and rails borders on the unimaginable. "Look at it this way," says John...
A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by...
Clinicians who treat severe wounds may soon have powerful new diagnostic tools in the form of hyperspectral imaging (HSI) devices, calibrated to new NIST...
Scientists in PML's Quantum Measurement Division have produced the first superluminal light pulses made by using a technique called four-wave mixing, creating...
A team of scientists from PML's Quantum Measurement Division has designed and tested a novel device [1] that may lead to substantial progress in the new and...
The reliability of trapped-ion quantum information systems – a promising candidate technology for an eventual quantum computer – can be dramatically improved by...
The Office of Weights and Measures (OWM) of the National Institute of Standards and Technology (NIST) is seeking volunteers to participate in a workgroup that...
Weights and measures are indispensable. From the grocery store to the gas pump, all kinds of consumer products are sold by some measurable quantity, whether it...
Could three-dimensional stacked integrated circuits (3DS-ICs) be the next big innovation in technology development? Imagine layer upon layer of integrated...
Much of what is known about decadal climate change – and much of what appears on the evening weather forecast as well – comes from satellite-based remote...
A free, easily customizable software program for automating test equipment via GPIB or RS232 bus may sound too good to be true, especially for smaller companies...
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a prototype device capable of absolute measurements of optical power...
Sometime soon, microchip fabricators will take the next major step in the relentless reduction of feature size, from the current minimum of 22 nm down to 10 nm...
The world's largest submillimeter camera—based on superconducting technology designed by the National Institute of Standards and Technology (NIST)—is now ready...
The gallium nitride nanowires grown by PML scientists may only be a few tenths of a micrometer in diameter, but they promise a very wide range of applications...
Scientists have demonstrated that a superconducting detector called a transition edge sensor (TES) is capable of counting the number of as many as 1,000 photons...
Note:
Much more recent information is available about redefinition of the SI units. For a comprehensive general overview, see How to Weigh Everything from...
For NASA's Earth Observing System satellite fleet, sensor failure is not an option. The nation depends critically on the data from those satellites, orbiting...
A quantum dot made at the National Institute of Standards and Technology (NIST) has helped an international team of researchers "see" the inner workings of...
Graphene – a single-layer planar sheet of carbon atoms bound in a "chicken-wire" lattice—has become the object of intense international research ever since its...
A new type of scene projector in development at PML will enable the performance of future optical and infrared imaging instruments to be evaluated by having...
A team of PML researchers has solved a longstanding problem plaguing experimental tests of the atomic theory of lithium, and in the process uncovered a...
Surprisingly, transmitting information-rich photons thousands of miles through fiber-optic cable is far easier than reliably sending them just a few nanometers...
The continuing increase in the level of carbon dioxide and other "greenhouse gases" in the Earth's atmosphere has been identified as a cause for serious concern...