Our laser drivers/controllers are designed for driving laser diodes with high stability, low noise, and/or high power efficiency. While the High Efficiency Laser Controllers are designed for driving diode lasers, the Dual Mode Laser Driver is for driving diode lasers with high power or current stability with high efficiency. The Ultra Low Noise Laser Driver is designed for building ultra low noise diode lasers. Using these laser drivers along with our TEC controllers could help you to build high performance low cost diode laser modules.