Yourself
发表于 2025-4-1 05:11:53
d internet communications must travel via some form of optical fibers. In these transmission systems, neither the phase nor frequency of the optical signal carries information – only the intensity of the signal is used. To transmit more information in a single optical carrier, the phase of the optic
Repetitions
发表于 2025-4-1 09:59:03
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TERRA
发表于 2025-4-1 12:16:21
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