To provide surface-emitting type semiconductor lasers that can emit laser
light with a high power output and a narrow radiation angle, and methods
for manufacturing the same. A surface-emitting type semiconductor laser
200 in accordance with the present invention includes a substrate 101, a
first mirror 102 formed above the substrate 101, an active layer 103
formed above the first mirror 102, a second mirror 104 formed above the
active layer 103, and a lens section 190 formed above the second mirror
104, wherein the lens section 190 has a function to change a path of
light that is emitted from an upper surface 104a of the second mirror
104, at least one of the first mirror 102 and the active layer 103 has a
photonic crystal region 122 having a refractive index distribution that
is periodic in a plane direction, and the photonic crystal region 122 has
a defect region 124 and has a function to confine light in the defect
region 124.