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AssigneeNippon Telegraph and Telephone Corporation
InventorsKoki Shibahara, Takayuki Mizuno, Yutaka Miyamoto
Estimating the term…
An optical transmission system including: N transmitters, each of the N transmitters being configured to convert one of N electrical signals indicating data sequences different from one another into an optical signal; a signal generator configured to cause N optical splitters to split the N optical signals output from the N transmitters to convert the N optical signals into M optical signals; a multiplexer configured to convert the M optical signals converted by the signal generator into one mode-multiplexed signal that is excitable in at least M modes; a demultiplexer configured to convert the mode-multiplexed signal converted by the multiplexer into M optical signals; M receivers, each of the M receivers being configured to convert one of the M optical signals converted by the demultiplexer into the electrical signal; and a signal detector configured to perform signal separation on the M electrical signals converted by the M receivers to extract the N data sequences.
An optical transmission system comprising:
An optical transmission system comprising:
An optical transmission system comprising:
Dependencies are inferred from the claim text.