论文信息 - DWDM Hybrid-Integrated TOSA and ROSA for 10 $\,\times\,$10.7-Gb/s Transmission Over 75-km Links

DWDM Hybrid-Integrated TOSA and ROSA for 10 $\,\times\,$10.7-Gb/s Transmission Over 75-km Links

Compact parallel transmitters and receivers with an aggregate capacity of 107 Gb/s are built through hybrid integration of arrays of ten 100-GHz spaced directly modulated lasers, arrays of ten avalanche photodiodes, and high-index contrast silica arrayed waveguide grating multi- and demultiplexers. Unamplified transmission over 75 km of standard single-mode fiber and 155-km amplified links is demonstrated in the C-band, by using a modulation format based on spectral offset filtering and electronic dispersion compensation.

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