LASER DIODE MATRIX AND ITS MANUFACTURING METHOD Russian patent published in 2010 - IPC H01S5/32 

FIELD: electricity.

SUBSTANCE: laser diode matrix includes the base made from heat-conducting material with heat-conducting dielectric material and laser diode rules located on the base, which consist of laser diodes, current-leading contact pads and dustproof cover. Matrix is made of separate rules of laser diodes. Each rule of laser diodes includes negative terminal and positive terminal, its own heat sink. Negative terminal of each previous rule of laser diodes is connected to positive terminal of the next rule of laser diodes. Terminals of end rules of laser diodes are connected to current-leading contact pads. Installation method of rules of laser diodes is carried out by bonding the heat sink of laser diodes rules to heat-conducting dielectric material, after which an electric connection of negative terminal of each previous rule of laser diodes with positive terminal of the next rule of laser diodes is performed by unsoldering; then, electric connection of terminals of end rules of laser diodes with current-leading contact pads is performed by unsoldering.

EFFECT: improving operating reliability of laser diode matrix.

2 cl, 2 dwg, 1 ex