Custom-Cal has a high success rate in the repair of the ILX LIGHTWAVE LDC-3722B. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ILX LIGHTWAVE LDC-3722B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ILX LIGHTWAVE LDC-3722B   Description / Specification:    
ILX LIGHTWAVE LDC-3722B 500 mA Laser Diode Driver, 16 W TEC Controller

The ILX Lightwave LDC-3722B 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: 4 µA (200 mA), 10 µA (500 mA). Setpoint Accuracy: ±100 µA (200mA), ±250 µA (500mA). Compliance Voltage (fixed): 6.55 V maximum. Temperature Coefficient: <50 ppm/°C. Short-Term Stability (10 min.): <20 ppm. Long-Term Stability (24-hour): <50 ppm. Noise and Ripple (rms) High Bandwidth Mode: <4 µA. Worst case transients (power line induced): <5 mA. Photodiode Feedback; Range: 5 to 5000 µA. Output Stability: ±0.02%. Setpoint Accuracy: ±2.5 µA. Bias Voltage: 0-5 V reverse bias. Laser drive current display; Output current range: 0.00-200.00 mA, 0.00-500.00 mA. Output current resolution: 0.01 mA. Output current accuracy @ 25°C: ±0.1 mA (200 mA), ±0.25 mA (500 mA). TEC Output; Output Type: Bipolar, constant current source. Compliance Voltage: 4 volts at 4 amps. Maximum Output Current: 4A. Maximum Output Power: 16 W. Current Noise and Ripple: <1 mA rms. Temperature Control; Temperature Control Range: -99°C to 150°C, -20°C to 70°C with typical 10 K thermistor.


Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the ILX LIGHTWAVE LDC-3722B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Absolute Wavelength Accuracy
Absolute Wavelength Accuracy is the maximum difference between the actual wavelength and the displayed wavelength of the Optical Source. Wavelength is defined as wavelength in vacuum.

Decibel (dB)
A unit of measurement of optical power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Nanometer (nm)
A unit of measure used to measure wavelength of light, meaning one one-billionth of a meter

Relative Intensity Noise (RIN)
Relative intensity noise (RIN), describes the instability in the power level of a laser. The noise term is important to describe lasers used in fiber-optic communication and LIDAR remote sensing. It is the square of the (spectrally resolved) RMS optical power amplitude divided by the measurement bandwidth and the square of the average optical power, expressed in dB/Hz.

Total Return loss
In an optical fiber, the loss that takes place at any discontinuity of refractive index, especially at an air-glass interface such as a fiber endface, at which a fraction of the optical signal is reflected back toward the source. RL = - 10log10 (Preflected/Preference)

Please contact us for your ILX LIGHTWAVE LDC-3722B REPAIR and/or ILX LIGHTWAVE LDC-3722B 500 mA Laser Diode Driver, 16 W TEC Controller CALIBRATION

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