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InAlGaAs/AlGaAs-based wafer-fused long-wavelength VCSELs with tunnel junction injection emitting in the 1310 nm and 1550 nm bands show high single-mode output and high speed modulation capabilities of 10 Gbps. Fundamental emission close to 6 mW at room temperature and 2.5 mW at 80 degrees C for both 1310 nm and 1550 nm devices is demonstrated for the first time. (C)2008 Optical Society of America
Drazen Dujic, Andrea Cervone, Tianyu Wei
Drazen Dujic, Andrea Cervone, Tianyu Wei