In order the illuminant to conform to convert to the optical waveguide element the optical accumulation connection component which is designed and the power laser which includes this.

摘要

This invention, in order the semiconductor which forms the trance berth multiple mode power laser diode (2) and the trance berth mono mode power laser (the baseplate) with to connect, relates to the optical accumulation connection component which is designed. This connection component the input zone which is connected to one output guided wave road (6) at least by two adiabatic taper ring zones (5) at least has (4). At least at the input sone in the place of the edge of the diffraction zone which is divided, the adiabatic taper ring zone (5) input is formed two filtering windows (7) by. The reflected element, for example, the black lattice (12) is arranged in output guided wave road surface. By the fact that antiglare processing is administered to the discharge aspect (3), the reflected characteristic rear of the diode (11) with the reflected element (12) between, at single specified mode the extended laser cavity which oscillates is done formation (division).