Material quality improvements of ultra-broadband gain materials grown by selective-area-growth techniques

Selective-area MOVPE growth for 10Gbit/s electroabsorption modulator integrated with a tunable DBR laser

“…In our study, however, PL wavelength shift over 110 nm was obtained with lower growth rate enhancement factor ($1.43). This is similar to Zhu [13,14]. When the composition was not varying but the increment of thickness exists, we calculated that the wavelength shift did not exceed 40 nm.…”