GAINASP INP INTEGRATED RIDGE LASER WITH A BUTT-JOINTED TRANSPARENT OPTICAL WAVE-GUIDE FABRICATED BY SINGLE-STEP METALORGANIC VAPOR-PHASE EPITAXY

被引:8
作者
REMIENS, D
ROSE, B
CARRE, M
HORNUNG, V
机构
[1] Centre National d'Etudes des Télécommunications, Laboratoire de Bagneux, 92220 Bagneux, 196, Avenue Henri Ravéra
关键词
D O I
10.1063/1.346505
中图分类号
O59 [应用物理学];
学科分类号
摘要
A monolithic integration between an active and an external passive waveguide in such a way they are directly butt-jointed in a single epitaxial step is demonstrated in the InP system. The growth behavior during nonplanar metalorganic vapor-phase epitaxy on a patterned InP substrate was investigated by using a periodic structure on GaInAs or InGaAsP/InP layers. A 1.5-mm-long ridge laser consisting of an active guide butt-jointed to a transparent waveguide has exhibited lasing oscillation at 1.5 μm with a threshold current of 82 mA. A coupling coefficient of 60% has been experimentally measured.
引用
收藏
页码:2450 / 2453
页数:4
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