Conductively Cooled Package (CCP Package) high power laser diode bars (laser diode arrays) are widely used for solid-state pumping (DPSS laser), infrared lighting, medical & aesthetic treatment and laboratory research. NDL provides both CW and QCW (Quasi-CW) laser diode bars. Features: 20W~60W CW and 100W~300W QCW laser diode bars available. 795nm, 808nm, 940nm, 976nm (+/-3nm, +/-5nm, +/-10nm) available CS-Mount, Narrow CS-Mount, W2 Package available TM & TE Polarization Available Long life time > 10,000 Hours Support custom package design Optical Output Power (CW): 20W, 30W, 40W, 50W, 60W Optical Output Power (QCW): 100W, 150W, 200W, 300W Mounting Package: CS-Mount, Narrow CS-Mount, W2 Package or custom heatsink Wavelength Available: 795nm, 808nm, 940nm, 976nm Wavelength Tolerance: +/-3nm, +/-5nm, +/-10nm Fast Axis Collimation: Optional Expected Life Time: >10,000 Hours.