Semiconductor laser device, has pumping radiation source and vertical section is configured so as to be index guiding for pumping radiation in lateral direction perpendicular to main direction of pumping radiation

摘要

The device has an optically pumped surface-emitting vertical emitter (1) which emits in a vertical main radiating direction. A vertical section of the pumping radiation source (2) is configured so as to be index-guiding for pumping radiation in a lateral direction perpendicular to the main direction of pumping radiation and perpendicular to the vertical main radiating direction.