A semiconductor laser device having a far field pattern (FFP) with a Gaussian distribution that is less prone to ripples is provided. The semiconductor laser device comprises a semiconductor layer having a first conductivity type, an active layer, a semiconductor layer having a second conductivity type, a waveguide region formed by restricting current within a stripe-shaped region in the semiconductor layer of the second conductive type, and a resonance surface provided on an end face substantially perpendicular to the waveguide region. A plurality of recesses is formed at positions spaced from the waveguide region in the semiconductor layer of the second conductivity type in a region adjacent to the resonance surface.