The 500B Series Laser Diode Drivers offer all the constant current or constant power performance of the most advanced drivers for a fraction of the price. All models are quiet and stable enough for use in the most demanding applications such as spectroscopy and fiber optic communications.

• Low noise diode driver with 50 ppm long-term stability
• Full package of driver operational features
• Time-tested laser diode safety features
• USB interface for remote control
• Windows XP compatible user interface software and drivers