Rofin-Sinar Laser GmbHA diffusion-cooled CO2 slab laser with output power of 3.5 kW is available from Rofin-Sinar Laser GmbH. The company says this laser, also referred to as a waveguide laser, offers a significant reduction in operating costs for cutting and welding applications, and eliminates the need for an external laser gas supply. With no moving parts such as turbines or pumps to wear out, service requirements are minimal. The gas cylinder, which is integrated into the laser head, provides gas for approximately 12 months.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/10/2022Hyperspectral Monitoring SoftwareThe EVK Stream SUPERVISOR software from EVK DI Kerschhaggl GmbH uses hyperspectral data to monitor material and product flows in real time, providing increased plant efficiency. 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