LDX-3620 Ultra-Low Noise Current Source

The LDX-3620 is a battery-powered, ultra-low noise current source, optimized for narrow linewidth or stable wavelength laser diode applications. The instrument provides a dual-current range with a 4.5-digit display. It offers high stability performance, constant current or power operation, internal or external modulation capability, and comes with a built-in battery charger.