Excimer Lasers ExciStar Compact, High Repetition Rate Excimer Laser ExciStar excimer lasers are table top-size lasers designed for easy system integration. The proven ALMETA tube design ensures industrial-grade performance and endurance. Thousands of ExciStar lasers serve a broad range of delicate tasks including cornea ablation, prescription lens marking, and optical sensor manufacturing. • Ultrashort 193 nm and 248 nm wavelengths for superior ablation and marking • High repetition rate to enable fast and flexible processing • Ultimate pulse control to ensure effective use of photons • ALMETA tube with integrated heating device to ensure reproducible results • Air-cooled, single-phase design, premix gas supply and CE-declaration compliance for easy integration • LASIK Vision Correction • UV Precision Marking • LA-ICP-MS Analysis

ExciStar Specifications Maximum Repetition Rate (Hz) Nominal Pulse Energy (mJ) Maximum Pulse Energy (mJ) Beam Dimension1 (FWHM, mm, V x H) Beam Divergence1 (FWHM, mrad, V x H) Energy Stability (sigma, %) <2 (valid for ≥ nominal pulse energy at different wavelengths) Duty Cycle1 (steady operation) Pulse Duration (FWHM, ns) Laser Dimensions Valid for nominal pulse energy and, maximum repetition rate. Typical Performance Data ExciStar Performance atPerformance nm/500 Hz ExciStar 193 nm and 248 Energy Stability (1 sigma, %)

ExciStar Mechanical Specifications ExciStar Side View © 2023 Coherent Corp. Legal notices : coherent.com/legal Rear View For more information www.coherent.com