Matisse® single frequency ultra-stable, narrow linewidth tunable ring lasers are ideal for Quantum and AMO (atomic, molecular and optical physics) applications. The Matisse 2 system has the industry’s highest output power, the narrowest external linewidth, the broadest tuning range, and the most flexible architecture. Coupled with the Millennia® eV™ 25 pump laser, It produces over 7.2 W of output power. With flexibility to be configured for either Ti:Sapphire or dye as the laser gain medium, Matisse 2 provides an unprecedented tuning of >470 nm and linewidths down to 30 kHz, with fully integrated PDH lock to X reference cell.