Surface emitter and method for producing a surface emitter

Abstract

The invention relates to a surface emitter (100) and to a method (300, 400) for producing a surface emitter (100), wherein the surface emitter (100) comprises in one embodiment: a substrate (108); a first mirror structure (104) and a second mirror structure (106), which are located above the substrate (108); a light-emitting structure (102), which is located between the first mirror structure (104) and the second mirror structure (106), wherein the light-emitting structure (102) is designed to emit light, and wherein the first mirror structure (104) and the second mirror structure (106) are designed to reflect the light emitted by the light-emitting structure (102); and a grid structure (110), which comprises a plurality of grid elements (112) which are arranged periodically and are embedded in the substrate (108), wherein the grid structure (110) is designed to stabilise the polarisation of the emitted light.