The measurement of a quantum state poses a unique challenge for experimentalists. Recently, the technique of ‘direct measurement’ was proposed for characterizing a quantum state in situ through ...

July 15, 2014. Measurement Specialties now offers the Model 620 angular rate sensor that accurately measures angular velocity in test and measurement applications. The compact, MEMS-based angular rate ...

(Nanowerk News) A new laser speckle angular measurement (SAM) technique detailed in a paper in Light: Science and Applications, published today demonstrates how slope ...

Easily measure the intensity of near-infrared light sources used for sensing applications, from facial and gesture recognition to eye tracking and lidar. The Radiant Vision Systems Near-Infrared (NIR) ...

Quantum computers and communications promise more powerful machines and unbreakable codes. But to make them work, it's necessary to measure the quantum state of particles such as photons or atoms.

The new Trilac goniospectrophotometer, discussed in detail here, offers a valuable measurement dimension for characterizing the optical nature and appearance of materials which reflect light ...

Surprising as it may sound, 107 years after the introduction of general relativity, the meanings of basic concepts are still being worked out. More than a century after Albert Einstein unveiled ...