1550nm directly modulated lasers for 10Gb/s SMF transmission up to 65km at 45°C with chirp optimized InAs/InP quantum dashes
19 September 2010
This work reports the optimization of the design 1.55μm QDashes directly modulated lasers. Non-amplified 10Gb/s transmission in standard single mode fibre is demonstrated from back-to-back up to 65km at constant operating conditions.