Lissotschenko Mikrooptik GmbH (Limo) has announced that all of its diode lasers now can be ordered with technology to improve wavelength stabilization. The stabilization technology is integrated into each laser’s standard housing without changes to the outside dimensions. The lasers, which range from 3 to 400 W of output power, have wavelength shifts of <0.01 nm/K, reducing cooling costs. Their pump efficiency is optimized independent of output power, operational current or temperature. The lasers also feature spectral widths of less than 1 nm FWHM.