Professor Kaoru Minoshima from the University of Electro-Communications and NEOARK Corporation have succeeded in prototyping a greatly improved magneto-optic effect (*1) measurement device as part of ...

Optical spectral measurements are crucial for optical sensors and many other applications, but the prevailing methods, such as optical spectrum analysis and tunable laser spectroscopy, often have to ...

Frequency combs are a Nobel-honored technology developed at NIST that are crucial to the latest experimental atomic clocks. "Nobody knew how to make an optical frequency synthesizer using little chips ...

Occasionally abbreviated to DCS, dual-comb spectroscopy is an innovative spectroscopic method that utilizes two coherent laser sources with equally-spaced, discrete frequency lines. Frequency comb is ...

…and Stanford launches “micro” frequency comb, as basis for mass-market adoption of such devices. An ultraviolet photon-counting dual-comb spectrometer. Scientists in the group of Nathalie Picqué at ...

There are significantly different architectures for what are known as “atomic” clocks. Optically driven atomic clocks offer a new set of performance attributes. The optical atomic clocks use paired ...

(Nanowerk News) Conventional fluorescence microscopy provides poor quantitative information of the sample because it only captures fluorescence intensity, which changes frequently and depends on ...

Block diagram of Faraday effect measurement system using dual-comb spectroscopy. The signal comb (red line) passes through the sample and is superposed with the local comb (blue line). The vertical ...