Request InfoMKS/NewportNewport Corp. has unveiled the 1931-C and 2931-C optical power meters for measuring any type of laser, laser diode or broadband light source. The instruments can make power measurements from 10 pW to 40 W using photodiode detectors, and they can make pulsed measurements up to 20 kHz. They can store up to 250,000 data points internally and have a USB port for additional flash memory. 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