SEMICONDUCTOR OPTICAL PUMPING DEVICE FOR RADIATION EMISSION AND THE PRODUCTION METHOD THEREOF

摘要

The invention relates to a semiconductor optical pumping device for radiation emission comprising a semiconductor body which is provided with at least one pumping radiation source (20) and a quantum pit surface emitting structure (11). Said pumping radiation source (20) and quantum pit structure (11) are monolithically integrated. The pumping radiation source (20) produces pumping radiation (2) which is used for the optical pumping of the quantum pit structure (11). A cavity for injecting the pumping radiation (2) into a quantum pit structure (9) is formed in the semiconductor body between the pumping radiation source (20) and the quantum pit structure (11). The method for producing the inventive device is also disclosed.