The MSC WLI white-light interferometer measures surface parameters such as profile, roughness, step height, and microstructure without damaging the target. Its light source is a high-brightness LED ...

Modern semiconductor manufacturing technology has advanced rapidly. Because of this, measurement using non-contact displacement and transparent coating thickness has become very critical. Applications ...

Record data speed: Cambridge team’s optical wireless system reached 362.7 Gbps using 21 lasers, halving energy use compared to leading Wi-Fi. Space mission progress: China’s Taiji-2 project tested an ...

New imaging breakthrough: KAIST-led researchers developed iDTT, using LED light to read 3D optical fingerprints in materials without lasers. Why LEDs matter: LED illumination removes noise and ...