LDX-3620 ILX Lightwave Current Source

The LDX-3620 is a current source from ILX Lightwave.


  • Low-noise, battery-based design with 815pA/
  • SHz noise density
  • 10ppm stability over 30 minutes
  • Constant current and constant power operating modes
  • Dual current ranges: 200mA and 500mA fl oating output
  • 1MHz external modulation bandwidth
  • Programmable internal ramp generator
  • Built-in battery charger

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.

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