Can an optical power meter measure the current at a breakpoint
Although most people want to make measurement in units of dBm or Watts, an optical power meter is only capable of measuring either the current or the voltage generated by a photodetector. When interfacing with a photodiode, the quantity that must be measured is. The term usually refers to a device used for measuring the average power in fiber optic systems. Typically, measurements can be made down to the sub-picoampere regime with good reproducibility, even at room temperatures. It details the main components, including sensor heads and display units, and explains the two primary sensor technologies: robust thermal sensors for high powers and.
Read More
