ULPN-266 establishes a new deep ultraviolet standard for 266 nm reliable power. Exceptional IPG non-linear crystal robustness enables up to 10 W average power with industry-leading lifetimes and provides a short 1.5 ns pulse duration maximizing peak power with up to 2 μJ pulse energy suitable for micromachining applications. The fiber-based architecture allows for an easy-to-integrate, compact, lightweight optical head tethered to a remote air-cooled module. The small, flexible form factor is ideal for material processing workstations utilized in the display, electronics, medical device and other industries.