Electrical power supply system of a circuit integrated of semiconductor lasers.

摘要

The invention relates to a laser integrated circuit, comprising at least one row of lasers (30) between two bands of reflectors (28). The electrical supply of the lasers (18) is in parallel. & br / the light emission along a row is more regular if the electrical supply is effected between two combs whose teeth are parallel to the laser ribbons (18) and interdigitated with those - ci. The metallizations of the ends (44) of a first comb are deposited on the bottom of recesses (48) and the metallizations of the ends (45) of the second comb are at the surface of the bar (30). br / application to the supply of the integrated circuits of lasers.