Request InfoNecsel IP Inc.Necsel offers a red laser at 640 nm in 8- and 14-W power options. This industry standard package has high wall-plug efficiency, includes both FAC and SAC lensing and has a proven lifetime of over 30,000 hours. Free-space and fiber-coupled configurations are available at low price points previously unobtainable in the industry. Contact Necsel for wavelength customization options.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueC-band Tunable LaserThe OE4040 series of Hi-Q® ultralow-noise C-band lasers from OEwaves Inc. features whispering gallery mode resonator (WGMR) technology and micro-optic assemblies. 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