I introduced an inexpensive laser power meter, reviewing its design, specifications, and overall features to help viewers ...

Researchers at the US National Institute of Standards & Technology, NIST have developed a compact, high-accuracy, point-of-use high-power laser power meter in the form of a folding mirror. Called ...

I tested various laser pointers, including green, red, violet, and a laser engraver, measuring actual power output to see how ...

Fig 1. The MEMS pressure sensor detects the tensile stress on a thin silicon membrane that changes the piezo-resistance of elements on the membrane’s surface. Fig 2. The MEMS sensor’s piezo-resistive ...

Housed inside Xcimer's 74,000-square-foot laser facility, Phoenix uses a krypton fluoride excimer laser, a gas-laser design ...