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 $265.00 *
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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.

A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.

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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