High Power Laser Diode Array

7 june 2019 table of contents show all abstracts.

High power laser diode array.

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. Multiple bars can be stacked in the horizontal or vertical direction to increase the output power. 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.

Laser diodes bars and multimode laser diode stacks are available in unmounted laser diode bars or mounted in conductively or actively cooled packages. Intense is revolutionizing the way diode lasers solve evolving optoelectronic needs from high density individually addressable lasers arrays to high power products. High power laser diode arrays which are made of stacks of individual or multistripe laser diodes or in some cases vertical cavity surface emitting lasers vcsels can put out watts to kilowatts of optical power for uses such as laser pumping industrial heating illumination or as the input for fiber optic direct diode laser devices for. 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.