Waltham, Mass. – Fiber OWL Optical Power Meters from Extech Instruments measure over a wide 75-dB dynamic range with +0.15-dB accuracy and 0.01-dB resolution. The standard-power model, the FO600, ...

When someone mentions calibration, engineers probably think of voltage, frequency, and other fundamental electrical measurements. Light measurements may not come to mind unless these engineers work ...

This is the type of crowd that’s famous for building their own test equipment. If you need a way to program a flash chip, don’t go out and buy one — you can just build one. Need a spectrum analyzer?

A study by NIST's Optoelectronics Division in Boulder, Colo., has found that users of optical fiber power meters can expect as much as a 10 percent error if the meter ...