Request InfoCoherent Inc.Coherent Inc. has released two Legend Elite amplifiers, which offer pulse widths of less than 25 fs. The USX-HE model delivers pulse energies of more than 2.5 mJ, and the Duo-USX, pulse energies of more than 5 mJ. The devices feature the E2-Engine regenerative amplifier module and the BandMax technology for stable, short-pulse operation. Suitable for applications such as ultrafast spectroscopy and x-ray generation, they offer improved peak power and temporal attributes. Seeding by the company’s Micra or Mantis oscillators is designed to provide stable, wide-bandwidth spectral characteristics.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueGas SensorA gas sensor measuring acetone level in exhaled air from Olythe SAS can aid in the diagnosis of certain pathologies such as ketosis or diabetic ketoacidosis. 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