We have demonstrated CW and high-speed performance of GaAsSb/GaAs VCSELs lasing at a wavelength of longer than 1.27 /spl mu/m. 1.295 /spl mu/m lasing was achieved with a threshold of 1.1 mA. Single-mode output of 0.46 mW, and 4.5-GHz bandwidth was obtained at 1.27 /spl mu/m. Thus, GaAsSb/GaAs VCSELs should be viable low-cost light sources for high-capacity optical fiber systems.
High-performance 1.3-/spl mu/m VCSELs with GaAsSb/GaAs quantum wells
2001-01-01
170594 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
WY3 High-Performance 1.3-mum VCSELs with GaAsSb/GaAs Quantum Wells
British Library Conference Proceedings | 2001
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|Continuous-Wave Operation of 1.27-mum GaAsSb/GaAs VCSELs
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