40 Gbit/s data transmission with 980 nm VCSELs at 120°C using four-level pulse-amplitude modulation

Paul L Wolf,J A Lott,D Arsenijevic,Philip Moser,Hui Li,D Bimberg

Electronics Letters（2015）

引用 5|浏览17

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摘要

Temperature-stable oxide-confined 980 nm vertical-cavity surface-emitting lasers for optical interconnects are presented. For the first time 40 Gbit/s 4-PAM data transmission is experimentally demonstrated at temperatures of 100 and 120°C.

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关键词

data communication,optical interconnections,optical modulation,pulse amplitude modulation,surface emitting lasers

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