as much as 1000 watts of light with a narrow divergence. Such a transmitter would certainly havesome long-range possibilities. However, most xenon discharge lamps are more useful for low speed and long-range applications, requiring very powerful light pulses. Many years ago, I constructed ademonstration telemetry system that launched very powerful light pulses at a low data rate that had a useable range of 50 miles. (See discussion on long-range telemetry transmitters using xenon flash sources.)
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