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 CSM-39400 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 CSM-39400 (39400)   Description / Specification:    
ILX LIGHTWAVE CSM-39400 4000 mA Laser Diode Driver Module

The ILX Lightwave CSM-39400 Laser Diode Current Source Module provides up to 4A of high stability low noise current output with integrated laser diode protection circuits. The CSM-39400 Laser Diode Current Source Module is compatible with the LDC-3900 Laser Diode Controller Mainframe. Standard features include constant current and constant power operation modes as well as an analog modulation input.

Drive Current Output.
Output Current Range: 0 to 4000 mA.
Setpoint Resolution: 100μA
Setpoint Accuracy: ±0.1% of FS.
Compliance Voltage: 5 V.
Temperature Coefficient: <100 ppm/°C.
Short-Term Stability (1 hr): <20 ppm.
Long-Term Stability (24 hr): <40 ppm.

Drive Current Limit Settings.
Range: 0-4000mA.
Resolution: 16mA.
Accuracy: ±40mA.

Photodiode Feedback.
Type: Transimpedance.
Reverse Bias: 0-5V, adjustable.
Photodiode Current Range: 0-20mA.
Output Stability: 0.02%.
Setpoint Accuracy: ±0.1% of FS.


Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the ILX LIGHTWAVE CSM-39400. 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 CSM-39400 CALIBRATION and/or ILX LIGHTWAVE CSM-39400 4000 mA Laser Diode Driver Module REPAIR

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