Time-Domain Large Signal Investigation on Dynamic Responses of the GDCC Quarterly Wavelength Shifted Distributed Feedback Semiconductor Laser

摘要

A numerical investigation on the dynamic large-signal analysis using atime-domain traveling wave model of quarter wave-shifted distributed feedbacksemiconductor lasers diode with a Gaussian distribution of the couplingcoefficient (GDCC) is presented. It is found that the single-mode behavior andthe more hole-burning effect corrections of quarter wave-shifted distributedfeedback laser with large coupling coefficient can be improved significantly bythis new proposed light source.