A surface emitting semiconductor laser device including a substrate, a
bottom DBR, and a mesa post having a layer structure, the layer structure
including a top DBR including a plurality of pairs, each of said pairs
including an Al-containing high-reflectivity layer and an Al-containing
low-reflectivity layer, an active layer structure sandwiched between the
DBRs for emitting laser, and a current confinement layer disposed within
or in a vicinity of one of the DBRs, the current confinement layer
including a central current injection area and an annular current
blocking area encircling the central current injection area, the annular
current blocking area being formed by selective oxidation of Al in an
Al.sub.XGa.sub.1-XAs layer (0.95.ltoreq.x<1) having a thickness below
60 nm, the Al-containing low-reflectivity layer including Al at an atomic
ratio not more than 0.8 and below 0.9. The progress of the oxidation in
the Al-containing compound semiconductor layers can be suppressed during
the formation of the current confinement oxide area by restricting the Al
content in the specified range, thereby realizing the surface emitting
semiconductor laser device having the longer lifetime, or the higher
reliability.