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Advanced communications

Quantum Communications

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New Platform Developed to Measure and Exploit Optomechanical Interactions

December 12, 2012

Researchers from the NIST Center for Nanoscale Science and Technology and Caltech have developed a new design platform for measuring and exploiting strong...

SEM image of the waveguide cross-section of the low-noise frequency converter

CNST Researchers Demonstrate Low-Noise, Chip-Based Optical Wavelength Converter

September 5, 2012

Researchers from the NIST Center for Nanoscale Science and Technology have demonstrated a low-noise device for changing the wavelength of light using...

NIST Shows New Device Could Improve Fiber-Optic Quantum Data Transmission

August 8, 2012

Tests performed at the National Institute of Standards and Technology (NIST) show that a new method for splitting photon beams could overcome a fundamental...

Etched Quantum Dots Shape Up as Single Photon Emitters, NIST Tests Show

February 22, 2011

Like snowflakes or fingerprints, no two quantum dots are identical. But a new etching method for shaping and positioning these semiconductor nanocrystals might...

Still from video clip. The shows the development of the soliton over the course of about 2.7 nanoseconds.

New Wave: Spin Soliton Could Be a Hit in Cell Phone Communication

September 14, 2010

Researchers at the National Institute of Standards and Technology (NIST) have found theoretical evidence of a new way to generate the high-frequency waves used...

NIST engineer Sae Woo Nam working on a photo detector

NIST Detector Counts Photons With 99 Percent Efficiency

April 13, 2010

Scientists at the National Institute of Standards and Technology (NIST) have developed the world's most efficient single photon detector, which is able to count...

Artist's rendition of the NIST superconducting quantum computing cable.

Digital Cable Goes Quantum: NIST Debuts Superconducting Quantum Computing Cable

September 26, 2007

BOULDER, Colo.— Physicists at the National Institute of Standards and Technology (NIST) have transferred information between two "artificial atoms" by way of...

Schematic represents cryogenic packaging system

Long-Distance Record: 'Quantum Keys' Sent 200 Kilometers

June 1, 2007

Palo Alto, Calif. —Particles of light serving as "quantum keys"—the latest in encryption technology—have been sent over a record-setting 200-kilometer fiber...

Micrograph of four NIST single photon detectors

NIST Photon Detectors Have Record Efficiency

June 2, 2005

Sensors that detect and count single photons, the smallest quantities of light, with 88 percent efficiency have been demonstrated by physicists at the National...

This colorized image shows the fluorescence from three trapped beryllium ions illuminated with an ultraviolet laser beam.

NIST Demonstrates Key Step in Use of Quantum Computers for Code-Breaking

May 12, 2005

Boulder, Colo.—A crucial step in a procedure that could enable future quantum computers to break today's most commonly used encryption codes has been...

David Wineland and Dietrich Leibfried wear goggles and stand in front of equipment

NIST Demonstrates Data 'Repair Kit' for Quantum Computers

December 1, 2004

A practical method for automatically correcting data-handling errors in quantum computers has been developed and demonstrated by physicists at the National...

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NIST Headquarters
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---Biosystems and Biomaterials Division
----Biomarker and Genomic Sciences Group
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---Chemical Sciences Division
----Biochemical and Exposure Science Group
----Optical Measurements Group
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----Gas Sensing Metrology Group
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----Chemical Sciences Division - HQ
----Organic Chemical Metrology Group
---Biomolecular Measurement Division
----Biomolecular Structure and Function Group
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----Biomolecular Measurement Division - HQ
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---Applied Physics Division
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----Sources and Detectors Group
---Quantum Measurement Division
----Quantum Optics Group
----Mass and Force Group
----Quantum Measurement - HQ
----Laser Cooling and Trapping Group
----Fundamental Electrical Measurements Group
----Applied Electrical Metrology Group
---Quantum Sensors Division
----Device Fabrication Group
----Long Wavelength Sensors and Applications Group
----Quantum Calorimeters Group
----Quantum Electronics Group
----Quantum Sensors – HQ
---Nanoscale Device Characterization Division
----Atom Scale Device Group
----Nanoscale Device Characterization Division - HQ
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----Nanoscale Spectroscopy Group
----Advanced Electronics Group
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---Physical Measurement Laboratory Office
----Boulder Microfabrication Facility
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-Innovation & Industry Services
--Office of Advanced Manufacturing
---Microelectronics Manufacturing Division
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---Office of Advanced Manufacturing
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