HYDROGENATION-DEFINED STRIPE-GEOMETRY IN0.5(ALXGA1-X)0.5P QUANTUM-WELL LASERS

被引:6
作者
DALLESASSE, JM
ELZEIN, N
HOLONYAK, N
FLETCHER, RM
KUO, CP
OSENTOWSKI, TD
CRAFORD, MG
机构
[1] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801
[2] HEWLETT PACKARD CO,DIV OPTOELECTR,SAN JOSE,CA 95131
关键词
D O I
10.1063/1.346962
中图分类号
O59 [应用物理学];
学科分类号
摘要
Data are presented on the continuous-wave (cw), room-temperature (300 K) operation of stripe-geometry In0.5(AlxGa 1-x)0.5P quantum-well heterostructure lasers defined via hydrogenation. Passivation of the Zn acceptors in the cap and upper confining layer provides gain guiding, and elimination of the current-blocking oxide reduces the thermal impedance. The resultant device is capable of better performance than conventional oxide-stripe diodes fabricated on the same material.
引用
收藏
页码:5871 / 5873
页数:3
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