Request InfoNecsel IP Inc.PD-LD Inc. has announced a high-power, volume Bragg grating-stabilized multimode 647-nm red laser series. The laser sources enable an increased range of spectroscopic analytical capabilities. Their increased precision and expanded range allow for better characterization of the C-H stretch range in Raman spectroscopy, making the lasers suitable for analyzing many organic compounds and other substances. The series offers high spectral purity, linewidth of <0.1 nm and high optical power. 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