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Physics

Optical Frequency Combs News

New Colors: JILA Scientists Confirm First 'Frequency Comb' to Probe Ultraviolet Wavelengths

February 1, 2012

Physicists at JILA have created the first "frequency comb" in the extreme ultraviolet band of the spectrum, high-energy light less than 100 nanometers (nm) in

Vibrationally Robust Fiber Laser Frequency Comb

April 1, 2009

Optical frequency combs have been vigorously developed over the past seven years at NIST and elsewhere. They provide a uniquely broadband and coherent optical

Collaboration Helps Make JILA Strontium Atomic Clock ‘Best in Class’

February 14, 2008

BOULDER, Colo.— A next-generation atomic clock that tops previous records for accuracy in clocks based on neutral atoms has been demonstrated by physicists at

First 2D Pictures of a 'Frequency Comb' Transform It into a Brush

February 7, 2007

BOULDER, Colo.—Physicists at the Commerce Department's National Institute of Standards and Technology (NIST) have taken the first ever two-dimensional pictures

"Frequency Comb" Spectroscopy Proves to be Powerful Chemical Analysis Tool

March 16, 2006

Boulder, Colo. -- Physicists at JILA have designed and demonstrated a highly sensitive new tool for real-time analysis of the quantity, structure, and dynamics

Physics

Created September 28, 2021, Updated April 5, 2022