Laser Pulse repetition frequency

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light waves can used radar frequencies, in case system known lidar, short light radar .


laser range or other light signal frequency range finders operate radar @ higher frequencies. non-laser light detection utilized extensively in automated machine control systems (e.g. electric eyes controlling garage door, conveyor sorting gates, etc.), , use pulse rate detection , ranging @ heart, same type of system radar—without bells , whistles of human interface.


unlike lower radio signal frequencies, light not bend around curve of earth or reflect off ionosphere c-band search radar signals, , lidar useful in line of sight applications higher frequency radar systems.







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