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, ...

Modern communication networks require amplified optical signals to cover long distances without losing information. Common ...

US firm OEwaves recently introduced an oscillator design based on the use of Kerr optical frequency combs. Kerr frequency combs are generated by exciting a single mode of a miniature WGMR with ...

My main area of research relates to the development of laser and parametric optical frequency combs and their application to optical atomic clocks, tests of fundamental physics, trace gas sensing, ...

Using gallium phosphide-on-silicon dioxide technology, thecompact photonic chip boosts signals with unprecedented efficiency.

He is a co-inventor of a novel optical method “frequency comb-based multidimensional coherent spectroscopy” that enables the measurement of materials’ optical properties and many-body interactions ...

The laser at the system’s heart is a frequency comb laser, originally made for optical atomic clocks. The laser has multiple optical frequencies in its output. The gas molecules absorb light of ...

In this project, we aimed to thoroughly utilize the excellent characteristics of "optical frequency combs" in broad areas of science and technology, thereby benefitting society as well. Therefore, as ...

Scientists have developed a compact optical amplifier based on a photonic chip that vastly outperforms traditional optical amplifiers in both bandwidth and efficiency. This breakthrough could reshape ...