Pseudorandom 250 Mb/s modulation of GaAs l.e.d.s

Pseudorandom 250 Mb/s modulation of GaAs l.e.d.s

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Effective direct modulation of a GaAs l.e.d. was demonstrated with a 250 Mb/s optical-repeater experiment. A GaAs l.e.d. transmitted a high-quality p.c.m. pseudorandom bit stream, which permitted the received signal to be regenerated with predicted error rates.


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