As optical gas sensing moves deeper into the nanoscale, performance is increasingly dictated not by bulk material properties ...

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 ...

Dr. Christoph Wenge, another research scientist at Fraunhofer IFF, said, “The widest array of faults can occur in the solar ...