Method and apparatus for optical transmission

Optical communications – Transmitter – Having particular modulation

Reexamination Certificate

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Details

C398S182000, C398S186000, C398S188000, C398S189000, C398S190000, C398S191000, C398S192000, C398S193000, C398S194000, C398S202000, C398S208000, C398S214000, C398S140000, C398S141000, C398S147000, C398S158000, C398S159000, C375S286000, C375S287000, C375S292000, C375S261000, C341S053000

Reexamination Certificate

active

07110681

ABSTRACT:
Binary information is subjected to RZ encoding and multi-level encoding, and the encoded signal is optically modulated.

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