Request InfoToptica Photonics AGToptica Photonics AG has released the TA-B series tapered amplifiers and TA-100 series laser systems. Suitable for interferometry, holography, Raman spectroscopy, and atom cooling and trapping, the devices provide an economical replacement for dye or frequency-doubled solid-state lasers. They are available in wavelengths from 658 to 670 nm with up to 500 mW of output power, and up to 1080 nm with up to 1 W of output power. The lasers supply single spatial and spectral mode output, narrow linewidths, tunability and high beam quality. 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