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Astrella
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Ultrafast Ti:Sapphire Amplifier Astrella and the new Astrella HE are next-generation, ultrafast, kHz amplifiers that are the first to combine industry-leading performance and industrialized durability. Manufactured to Coherent’s rigorous standards using advanced stress-testing techniques, the one-box Astrella system enables a wide range of demanding scientific applications and operating conditions, offering higher productivity and lower data acquisition costs. Delivering high (up to >9 mJ/pulse) energy, a range of pulsewidth options from <35 fs to <100 fs, and excellent beam quality (M2 <1.25), Astrella is ideal for ultrafast spectroscopy, THz studies, femtosecond micromachining, etc. With unmatched performance, reliability and affordability, Astrella stands at the forefront of the industrial revolution in ultrafast science. • One-box, industrialized platform • HASS* verified for quality and reliability • >5 mJ, >7 mJ or >9 mJ pulse energies • <35 fs, <60 fs, <80 fs, or <100 fs pulse width options • High performance STAR regen amplifier (water-only cooling) • Hands-free Vitara oscillator • Revolution pump laser for performance overhead • Sealed stretcher/compressor section with advanced dispersion management for clean, short pulses • Thermally-stabilized sub-systems for long term stability • Time-resolved Spectroscopy • Multidimensional Spectroscopy • Surface SFG/SHG • Stimulated Raman Scattering * HASS – High

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Ultrafast Ti:Sapphire Amplifier Pulse Duration Contrast Ratio Pre-Pulse Post-Pulse Beam Pointing Stability6,7 (µrad) (rms) Beam Diameter (mm) (1/e2) (nominal) 1 kHz 5 kHz Spatial Mode linear, horizontal Pump Laser Vitara-S, Vitara-T, or Vitara-T-HP Seed Laser Each System HASS Verified 1 Specifications apply at 800 nm. 2 Factory set, must be specified when ordered and will be optimize d prior to shipment. 3 Contact factory for other repetition rates and pulse width options. 4 A Gaussian pulse shape de-convolution factor (0.7) is used to d etermine the pulse width from an autocorrelation...

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Ultrafast Ti:Sapphire Amplifier MECHANICAL SPECIFICATIONS Astrella Right Side View 1098.0 mm (43.2 in.) 664.0 mm (26.2 in.) Rear View Front View Left Side View Coherent, Inc., 5100 Patrick Henry Drive Santa Clara, CA 95054 p. (800) 527-3786 | (408) 764-4983 f. (408) 764-4646 tech.sales@coherent.com www.coherent.com Coherent follows a policy of continuous product improvement. Specifications are subject to change without notice. Coherent’s scientific and industrial lasers are certified to comply with the Federal Regulations (21 CFR Subchapter J) as administered by the Center for Devices and...

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Astrella 3Pages

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Astrella
3Pages