Request InfoAA SA, Opto-ElectronicAA Opto-Electronic SA has unveiled a violet modulator designed for 405-nm HeCd lasers. Operating from 405 to 442 nm, it has typical transmission and diffraction efficiencies of 95% and 90%, respectively, a modulation bandwidth of 100 kHz, and a static extinction ratio of ≥2000:1. The aperture measures 3 × 3 mm, operating temperature is from 10 to 40 °C, acoustic velocity is 650 m/s, and center drive frequency is 110 MHz. The modulator measures 50.9 × 22.4 × 15.8 mm and weighs 50 g. It is suitable for biology, biomedical and fluorescence applications.See full productRelated content from Photonics MediaPRODUCTSPromoted Content May 2022 IssueTracePro 2022Lambda Research Corporation is proud to announce the release of TracePro 2022, the latest release of their award winning TracePro optical design and analysis program. 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