News and Updates

Displaying 1 - 25 of 71

Anyone for Anyons?

February 12, 2025

Researchers have demonstrated that a strange type of quantum particle called the anyon, believed to exist in only two dimensions, can also be created in one

NIST Offers New Calibration Service for Wavemeters

December 23, 2024

For more than three decades, the National Institute of Standards and Technology (NIST) has calibrated the wavelengths of lasers used in industry, academia, and

Tiny New Lasers Fill a Long-Standing Gap in the Rainbow of Visible-Light Colors, Opening New Applications

August 28, 2024

Researchers have created orange, yellow and green lasers tiny enough to fit on a chip.

With Some Bumps, NIST Scientists Devise a Novel Way to Extend the Wavelength Range of Microcombs

June 5, 2024

Microcombs – chip-scale devices that generate and measure frequencies of light with exquisite accuracy – have transformed timekeeping and boosted optical

Spotlight: Building the Next Generation of Quantum Computers and Networks With Tasshi Dennis

April 15, 2024

When NIST scientist Tasshi Dennis first encountered quantum physics as a student, he was skeptical it would ever amount to any practical applications. Little

Researchers develop a new type of frequency comb that promises to further boost the accuracy of time keeping

March 14, 2024

Chip-based devices known as frequency combs, which measure the frequency of light waves with unparalleled precision, have revolutionized time keeping, the

NIST Researchers Help Design a Prototype Quantum Computer

December 20, 2023

Researchers have created a prototype quantum computer with a record number of qubits—the analog of bits in an ordinary computer—capable of performing logical

Do the Bump: NIST Scientists Perfect Miniaturized Technique to Generate Precise Wavelengths of Visible Laser Light

November 28, 2023

In research, sometimes the bumpy path proves to be the best one. By creating tiny, periodic bumps in a miniature racetrack for light, researchers at the

Illustrated celestial body shines on a flat box-shaped device with a protruding center.

NIST Team Develops Highest-Resolution Single-Photon Superconducting Camera

October 25, 2023

Researchers at NIST and their colleagues have built a superconducting camera containing 400,000 pixels — 400 times more than any other device of its type.

NIST-Designed Photonic Chip Transforms a Single Beam of Light Into Multiple Beams, Each With a Panoply of Different Properties

June 30, 2023

Researchers at the National Institute of Standards and Technology (NIST) have devised a photonic circuit on a chip that transforms a single incoming beam of

Jun Ye: A Timely Profile

June 26, 2023

Physicist Jun Ye has a knack for making every second count—literally. At JILA, a joint research institute of the University of Colorado and the National

Manipulating Multiple Lasers on a Single Chip: Paving the Way for a New Generation of Quantum Devices

April 10, 2023

Researchers at the National Institute of Standards and Technology (NIST) have developed chip-scale devices for simultaneously manipulating the color, focus

NIST’s NanoFab Reopens its Doors to Universities, Industry, and Research Institutions

April 3, 2023

In the Lilliputian world of nanofabrication, where billions of microscopic circuit elements are sculpted or imprinted on a fingernail-sized silicon chip

Improved Chip-Scale Color Conversion Lasers Could Enable Many Next-generation Quantum Devices

March 28, 2023

In two new studies, researchers at the National Institute of Standards and Technology (NIST) have greatly improved the efficiency and power output of a series

Chip Circuit for Light Could Be Applied to Quantum Computations

January 3, 2023

The ability to transmit and manipulate the smallest unit of light, the photon, with minimal loss, plays a pivotal role in optical communications as well as

NIST and AIM Photonics Team Up on High Frequency Optical/Electronic Chips

December 20, 2022

This collaborative effort will enable new chip designs for high-speed communications.

Superconducting Nanowire Single-Photon Detector

Unveiling the Universe: In 4 New Studies, NIST Explores Novel Ways to Hunt Dark Matter

December 8, 2022

For decades, astronomers and physicists have been trying to solve one of the deepest mysteries about the cosmos: An estimated 85% of its mass is missing.

Calibrating the Universe: Behind the Scenes, NIST Scientists Play a Critical Role in Improving Gravitational Wave Measurements

August 2, 2022

Space-time ripples, exploding stars, colliding black holes …. and the National Institute of Standards and Technology? NIST doesn’t exactly come to mind when

Optoelectronics