A multiple wavelength surface-emitting laser device equipped with a
substrate and a plurality of surface-emitting lasers formed on the
substrate by a continuous manufacturing process is provided. Each
surface-emitting laser includes a bottom reflection layer on the
substrate, that is doped with impurities of one type and composed of
alternating semiconductor material layers having different refractive
indexes; an active layer that is formed on the bottom reflection layer; an
intermediate layer that is doped with impurities of the other type on the
active layer; a top electrode that is formed on the intermediate layer to
have a window through which light is emitted; and a dielectric reflection
layer where dielectric materials with different refractive indexes are
alternately layered on the intermediate layer and/or the top electrode to
a thickness suitable for a desired resonance wavelength, and the resonance
wavelength is controlled by adjusting the thickness of the dielectric
reflection layer.