Making Transient Optical Power Measurements with the N7744A and N7745A Multiport Optical Power Meter
Measuring optical power level changes, to determine fiberoptic switching times or to observe transient fluctuations from fiber movement or network reconfiguration, goes beyond the design of most fiberoptic power meters. These instruments are generally designed for calibrated determination of optical power levels that are constant or
change in synchronization with other instruments.
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