Request InfoTOPTICA Photonics Inc.Toptica Photonics Inc.’s BlueMode diode laser family now includes GreenMode and RedMode. The new models deliver high power and high coherence from a single diode across the visible spectrum. All models are now available with proprietary CHARM (coherence-advanced regulation mode) technology for active coherence control. The BlueMode devices, used for inspection and metrology tasks, offer up to 50 mW at 405 nm and single-frequency operation. 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