Frequency combs are revolutionizing optics, from telecommunications to astrophysics, but their complexity has been a ...

Researchers have developed a compact ultra-broadband electro-optic comb that fits into a chip smaller than a coin. The device achieves an impressive 450 nm of light precision, boosts bandwidth, and ...

As a postdoc Diddams built the first optical frequency combs in the lab of Nobel laureate John Hall, and throughout his career, he has pioneered the use of these powerful tools for optical clocks, ...

The companion RUBRIColor extends the RUBRIComb platform wavelength coverage from 490 to 2000 nm. RUBRIColor’s modular design ...

Diddams was part of a team led by JILA's Jan Hall that first pioneered frequency comb lasers in the late 1990s. Hall would go on to win a Nobel Prize in Physics for this work in 2005.

In the world of modern optics, frequency combs are invaluable tools. These devices act as rulers for measuring light, enabling breakthroughs in telecommunications, environmental monitoring ...

Researchers have created a new ultra-broadband electro-optic comb that packs 450 nm of light precision into a chip smaller than a coin, paving the way for smarter, more efficient photonic devices.

Just give it a little squeeze. For the first time ever, scientists have used a technique called “quantum squeezing” to improve the gas sensing performance of devices known as optical frequency comb ...

Get Instant Summarized Text (Gist) Quantum squeezing has been applied to optical frequency comb lasers, enhancing their gas sensing capabilities. This technique allows for more precise ...

Quantum engineers 'squeeze' laser frequency combs to make more sensitive gas sensors Date: January 16, 2025 Source: University of Colorado at Boulder Summary: Scientists use devices known as ...