Request InfoNecsel IP Inc.PD-LD Inc. has introduced the 647-nm Red Laser Series of VBG stabilized high power diode lasers. The lasers offer a linewidth of <0.1 nm and high optical power of up to 500 mW in three configurations: pigtailed, free-space and turnkey USB-controlled subsystems. The internal temperature control ensures spectral stability and consistent power over varied operating conditions. 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