The SOLSTIS EMM from M Squared is a CW Tunable Ti: Sapphire Laser Mixing Module that operates at wavelength ranges of 480-670 nm (visible), 1.1-4.5 µm (IR) and 300-350 nm (UV). It delivers an output power of 25 mW to over 0.5 W and has an intensity noise of up to 0.25% RMS. This laser has a linewidth of less than 5 MHz at 532 nm and a scan range of over 25 GHz. It delivers high stability sum and difference frequency mixing of SolsTiS wavelengths with other single frequency sources, primarily via high-efficiency single-pass mixing in PPLN. This laser is a completely automated and low noise alternative to outdated and hazardous dye laser technology and removes instabilities associated with its toxic gain material.