ILX Lightwave ILX LIGHTWAVE LDC-3722 Low Power Laser Diode Contr

ILX Lightwave LDC-3722 Low Power Laser Diode Controller is a combination of both laser diode current and temperature control in the same instrument. The current source provides a high stability output with a fully redundant current limit and multiple laser protection features. The built-in temperature controller can work with most thermistors and TE modules to deliver precision laser temperature control over a wide range of temperatures. Specifications. Range: 0-200 mA, 0-500 mA. Setpoint Resolution: 14 bit. Setpoint Accuracy: ±4 mA(200mA), ±10 mA (500mA). Compliance Voltage: 0 to 5 V adjustable. Temperature Coefficient: <00 ppm/°C. Short-Term Stability (10 min.): <0 ppm. Long-Term Stability (24-hour): <0 ppm. Noise and Ripple (rms) High Bandwidth Mode: < µA(200mA). Worst case transients: < mA. Photodiode Feedback; Range: 1 to 5000 mA. Output Stability: ±0.1%. Setpoint Accuracy: ±2 µA. Bias Voltage: 5 V reverse bias. Laser drive current display; Output current resolution: 0.01 mA. Output current accuracy @ 25°C: ±2% of full scale. Photodiode Current Range: 5 to 5000 µA. Photodiode Current resolution: 1 µA. Photodiode Current accuracy: ±2 µA. Optical power range: 0 to 200.00 mW. Optical power resolution: 10 µW. TEC Output; Output Type: Bipolar, constant current source. Compliance Voltage: 4 volts at 4 amps. Maximum Output Current: 4.0A. Maximum Output Power: 16 W. Current Noise and Ripple: < mA. Temperature Control; Temperature Control Range: -99°C to 150°C, -20°C to 70°C with typical 10 K thermistor.