The Series A family of laser system provides high power, multi-wavelength optical output that can be distributed to multiple output ports. Its integrated optical switch provides the ability to direct laser energy to any one of up to six (6) output ports. The laser system can be fiber-coupled to enable flexible distributions of its optical output. The military ruggedized laser system is ideally suited for OEM applications such as distributed aperture infrared countermeasures (DAIRCM) to enhance aircraft survivability.