Evaluation Board for Diode Laser Drivers/Controllers is designed to evaluate the functions and basic specifications for our extra low noise ATLSxA104 series laser drivers. It comes with a socket that fits for the drivers in the DIP package, i.e., the ones with the “D” suffix. The evaluation board has a dummy laser formed by a series of regular laser diodes and can be used to emulate how the real laser diode would be driven by the laser driver. The output current and the output current limit can be programmed respectively by the potentiometers mounted on the board. This laser driver evaluation board is of 100 % lead (Pb)-free and RoHS compliant.