论文信息 - 1.55 mu m index/gain coupled DFB lasers with strained layer multiquantum-well active grating

1.55 mu m index/gain coupled DFB lasers with strained layer multiquantum-well active grating

The fabrication and characterisation results of a novel 1.55 μm index/gain coupled DFB laser with a strained-layer multiquantum-well active grating are reported. The laser exhibits very clear spectral features due to gain-coupling effects

[1] T. Iwashima,et al. A single-wavelength DFB structure with a synchronized gain profile , 1988 .

[2] M.C. Wu,et al. Long-wavelength InGaAsP/InP distributed feedback lasers incorporating gain-coupled mechanism , 1992, IEEE Photonics Technology Letters.

[3] H. Iwaoka,et al. CW operation of a InGaAsP/InP gain-coupled distributed feedback laser with a corrugated active layer , 1991, IEEE Photonics Technology Letters.

[4] K. Tada,et al. Facet reflection independent, single longitudinal mode oscillation in a GaAlAs/GaAs distributed feedback laser equipped with a gain‐coupling mechanism , 1989 .