Highest Efficiency Low Thermal Resistance Mechanically Robust > The Summit Shock and Vibration Resistant > TM NL-QD-Q1y0z-A package is a high power diode laser stack operating in Quasi-CW mode. This product is designed with 2 to 5 highly efficient 1cm linear bar arrays. The yђ in NL-QD-Q1y0z-A characterizes the optical power of each bar. For y = 2, 3, 4, and 5, peak optical power is 360W, 480W, 600W, and 900W, respectively, with power densities ranging from 1.8 to 3kW/cm. The robust processes used to manufacture these diode lasers lead to longer lifetime and improved reliability. This helps to make the NL-QD-Q1y0z-A stacked array ideal for applications under severe environmental conditions, such as pumping solid-state lasers in illuminators and designators. This compact and rugged design is well suited to defense and space applications requiring small footprint and high reliability. Passively Cooled Package > Target Designation Ranging LIDAR Medical Ignition > AVOID EXPOSURE . LASER RADIATION IS EMITTED FROM THIS APERTURE size="-2">