70W IPG 974nm Portable Infrared Laser System Compact Infrared Laser Platform for Professional Applications Designed around a 70W IPG laser source, this portable infrared laser system combines high optical output, rechargeable power and integrated protection features in a compact handheld enclosure. The system operates at a 974nm infrared wavelength and incorporates a visible coaxial red alignment beam, allowing the operator to identify the optical working position without