High Power Laser Diode Array

Laser diodes bars and multimode laser diode stacks are available in unmounted laser diode bars or mounted in conductively or actively cooled packages.

High power laser diode array.

High power diode laser arrays 137 has been developed to the point that the thermal impedance is signifi cantly lower than that of conventional single bar platforms typical values are 0 25 to 0 35 c w depending on the flow rate which enables either increased power per diode laser bar or a longer lifetime. The continuous wave 100 w class 808 nm laser diode arrays with extremely high power conversion efficiency of 68 were reported at the heatsink temperature of 25 c. 7 june 2019 table of contents show all abstracts. High power diode laser systems based on broad area fp lasers and bars have several advantages such as high optical power and efficiency in addition to low cost and a small footprint.

Our patented quantum well intermixing qwi technology and state of the art high volume manufacturing process create diode laser products with unrivaled levels of power. High power diode laser technology xvii. For many applications high power cw output is the main requirement although many applications necessitate additional features such as good beam quality narrow spectral linewidth and wavelength stability over. To the best of our knowledge this was the highest power conversion efficiency at continuous wave 106 w 808 nm laser diode array with 50 fill factor so far.