Hybrid III-V on Silicon Integrated Distributed Feedback Laser and Ring Resonator for 25 Gb/s Future Access Networks

Antonin Gallet,Guillaume Levaufre,Alain Accard,Dalila Make,Jean-Guy Provost,Romain Brenot,Alexandre Shen,Nadine Lagay,Jean Decobert,St phane Malhouitre,S gol ne Olivier,Guang-Hua Duan

Journal of Lightwave Technology（2018）

引用 9|浏览46

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摘要

We report on a fully integrated hybrid III-V on a silicon distributed feedback laser integrated with a ring resonator. We demonstrate an enhanced extinction ratio up to 5 dB at 25 Gb/s of the distributed feedback laser when the ring-resonator is finely tuned. We validated the transmitter with a 20-km transmission with only 2.5-dB penalty and 20-dB power budget.

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关键词

Silicon,Ring lasers,Waveguide lasers,Distributed feedback devices,Optical ring resonators,Laser tuning,Chirp

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