low-SWaP optical frequency comb and wavelength extensions covering 490 to 2000 nm with unprecedented reliability to enable in-the-field solutions, including atomic clocks & time transfer ...

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

spectroscopy and precision timekeeping via optical atomic clocks, earning the 2005 Nobel Prize in Physics. The initial frequency combs operated within the visible to near-infrared range.

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, ...

This study presents an innovative electro-optic frequency comb generator, offering 450 nm bandwidth in a compact design, ...

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.

Accurate frequency measurements of a narrow optical clock transition in 171 Yb atoms ... frequency standard using an optical frequency comb based on a mode-locked Ti:sapphire laser.

There are several solutions at various stages of technical development, and one from Germany's DLR, COMPASSO, plans to prove quantum optical clocks ... frequency references, a "frequency comb ...

In an optical atomic clock, atoms are irradiated by laser light. If the laser has the correct frequency, the atoms change their quantum-mechanical state. For this purpose, the atoms have to be ...

so you know when you’ve hit the right frequency. Optical clocks such as the aluminum ion, ytterbium, and strontium clocks have much higher resonance frequencies, high enough to be in the ...

Vescent unveils RUBRIComb™: a rugged, ultra-stable optical frequency comb redefining reliability for atomic clocks & quantum computing systems.