Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

The Henyey-Greenstein distribution is recognized by the biomedical community as representative of bulk scattering in human tissue. In the non-sequential mode of OpticStudio the Henyey-Greenstein model ...

Advanced driver assistance systems (ADAS) and autonomous vehicles (AV) rely on heavily on four main sensor modalities for perception: radars, cameras, ultrasonic and, most recently, lidars (light ...

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...

In recent years, handheld, portable, and wearable medical imaging devices have grown in popularity, from fast on-site measurements during surgeries, to comfortable continuous monitoring during ...