20110051767 | HIGH-POWER DIODE LASER AND METHOD FOR PRODUCING A HIGH-POWER DIODE LASER - In a high-power diode laser, facets which lie opposite one another contain in each case an amorphous layer system composed of silicon and carbon. The layer system is formed to perform the function both of a passivation layer and of the reflection-determining functional layers. This measure makes it possible to produce a high-power diode laser having a high COD threshold in conjunction with a long service life by way of a simplified method. | 03-03-2011 |