Request InfoNecsel IP Inc.PD-LD Inc. has unveiled the volume Bragg grating (VBG)-stabilized multimode 647-nm red laser series. This product line represents the first red-wavelength-range lasers to be stabilized using the proprietary and patented VBG technology, and the series features a combination of high power, accurate center wavelength, narrow bandwidth and small size. It enables an increased range of spectroscopic analytical capabilities. 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