3900S CW Tunable Ti:Sapphire Laser Typical Tuning Curve1 Millennia® eV 10 Broadband Optics Millennia® eV 10 Blue Optics Millennia® eV 10 Long Optics Millennia® eV 5 Broadband Optics Millennia® eV 5 Blue Optics Millennia® eV 5 Long Optics The Spectra-Physics Model 3900S is a high-performance, tunable, solid state IR laser. It delivers tunable, CW output from 675 to 1100 nm in a low-cost package. Pumped with either an argon ion laser or 532 nm diode-pumped solid state laser, the Model 3900S solid state Ti:Sapphire laser produces up to 3.5 W of TEM00 output for the broadest range of IR applications. 1. Typically measured performance; not a guaranteed or warranted specification. • Up to 3.5 W TEM00 output power • Tunable from 675 to 1100 nm • Computer-optimized easy alignment • Narrow linewidth option available • Spectroscopy • Fiber laser research • Semiconductor studies • Telecomm

3900S Specifications1, 9 Average Power2 Millennia eV 15 W Millennia eV 10 W Millennia eV 5 W Tuning Ranges Broadband Optics Optional X-Long Optics Optional Blue Optics Linewidth Specifications Standard 3900S With Thin Etalon With Thin/Thick Etalon Stability Noise3 Power Drift4 Beam Characteristics Spatial Mode Polarization Beam Diameter (1/e²)5 Beam Divergence, full angle5 1. Due to our continuous product improvement program, specifications may change without notice. Specifications only apply when the 3900S is pumped by a Spectra-Physics Millennia eV 15 W, 10 W or 5 W pump laser. 2. Power specified...