All-optical signal processor (IMAGE)
Caption
The OSP supports high-speed data centre interconnect transmission with a total rate of up to 1.6 Tb/s.
(A) An illustration of a high-speed optical transceiver integrated with the OSP, which can simultaneously process eight wavelength channels and correct distorted optical signals.
(B) Compared with unprocessed transmission or conventional methods, the OSP significantly reduces transmission errors.
(C) When combined with a small amount of DSP, the OSP can further improve long-distance transmission performance.
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The Chinese University of Hong Kong
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