20W, 30W Laser Bars

from Quantel are conduction cooled 20W and 30W Laser Diode Bars from Quantel. Features and benefits include 20W or 30W optical power from a monolithic linear array. 808nm laser diode and 940nm laser diode wavelength range. Highly reliable, the Quantel high power laser bar is a high optical power laser diode source operating at 20Watt or 30Watt in CW mode; The structure is multiple emitters spaced on a monolithic 1cm "bar". The bar is mounted with the active zone (P-side) towards a high conductivity submount to minimize the thermal resistance. The compact and rugged package allows easy connection to an efficient heat exchanger. So the submount temperature can be adjusted to tune the emission wavelength. With this open package the optical beam can be directly used to achieve efficient coupling. A fast-axis collimation lens (Antireflection coated) can be assembled to reduce the divergence to 0,5 deg. This linear bar array is ideal for applications which request high output power like pumping solid state lasers, illuminators, medical therapy, graphic arts, material processing.