Energy-efficient and temperature-stable oxide-confined 980 nm VCSELs operating error-free at 38 Gbit/s at 85°C
作者： H. Li , P. Wolf , P. Moser , G. Larisch , A. Mutig
DOI: 10.1049/EL.2013.3941
关键词:
摘要: 980 nm vertical-cavity surface-emitting lasers (VCSELs) operating error-free at 38 Gbit/s 85°C with record 177 fJ of dissipated heat per bit are presented. The VCSELs particularly well suited for short, very-short and ultra-short-reach interboard, chip-to-chip intrachip optical interconnects, where temperature stability, bandwidth VCSEL density the minimisation waste critical. Error-free operation 40 75°C 42 25°C is achieved. To date, most energy-efficient all any wavelength.
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