Portal de Periódicos da CAPES

Lattice defect structure of degraded InGaAsP-InP double-heterostructure lasers

1982; American Institute of Physics; Volume: 40; Issue: 1 Linguagem: Inglês

10.1063/1.92917

1520-8842

Kenji Ishida, Taibun Kamejima, Yoshishige Matsumoto, Kenji Endo,

Photonic and Optical Devices

Lattice defect structure of degraded InGaAsP lasers has been investigated by scanning and transmission electron microscopy. It is found that although dislocation climb motion in InGaAsP lasers is slow, slip dislocations parallel to the stripe cause rapid degradation of the lasers.