LAYOUT METHOD AND DEVICE OF SEMICONDUCTOR LASER DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for accurately laying out a laser device. SOLUTION: The cleavage plane 1a of a semiconductor laser device 1 held by a nozzle 2 is irradiated with laser beams L1 and L2 and laser beams reflected from the cleavage plane 1a are received by a photodetector 5. Data on the deviation of the semiconductor laser device 1 from a prescribed position are compiled on the basis of the output of the photodetector, and the nozzle 2 is driven based on the compiled data to arrange the semiconductor laser device 1 at a prescribed position.