Request InfoNichia Corp.Nichia Corp. has introduced the NLHV3000 series of violet laser diodes, which offer a 405-nm peak wavelength and 30-mW maximum optical power output. These lasers enable data storage from 4.7 to more than 20 GB, allowing 10 h of recorded time on each DVD, as opposed to the 2-h limit of red laser diodes. This series uses the company's patented InGaN semiconductor technology. The wavelength of the violet laser is approximately two-thirds the 650-nm wavelength of red laser diodes.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra October 2023 IssueOptical Seam Tracking SensorThe TH6D-Advanced from Scansonic is an optical seam tracking scanner that was built for automated joining processes. Using powerful image processing and scalable pattern recognition algorithms, it is...Promoted Content October 2022 IssueCompact focus for NGS instrumentsEmbed the M3-F Focus Module in Next-Gen Sequencing (NGS) instruments. 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