ILX LIGHTWAVE LDP-3840B CALIBRATION and ILX LIGHTWAVE LDP-3840B REPAIR
 
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 LDP-3840B 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 LDP-3840B   Description / Specification:    
ILX LIGHTWAVE LDP-3840B Laser Diode Precision Pulsed Current Source

The ILX Lightwave LDP-3840B is a microprocessor controlled pulsed current source designed specifically for pulse testing laser diodes. It provides accurate, clean pulses up to 3A at laser diode load levels with fast rise times of <50 nS and low overshoot (<5%). Pulse parameters such as pulse width, duty cycle, and frequency are programmable from the front panel or through the GPIB/IEEE interface. The current source can be operated in two modes, constant duty cycle and constant frequency allowing adjustment of the pulse width while maintaining either respective control mode. Specifications. Pulse Amplitude; Output Current Range: 0 to 3000 mA. Set Point Resolution: 1000 uA. Set Point Accuracy (% of FS): + 2.5%. Compliance Voltage: 10 V maximum. Overshoot: <5%. Noise and Ripple (uA rms): 500 uA. Pulse Parameters; Pulse Width Range: 100 ns to 10 ms. Pulse Width Resolution: 100 ns. Pulse Width Accuracy: -35 to 10 ns, +0.01% of set point. Rise/Fall Time: < 50 ns. Pulse Repetition Interval Range Internal: 1 us to 100 ms. Interval Range External: 1 us to single shot. Resolution: 1 us. Accuracy: 20 ns + 0.01%. Trigger Output Type: TTL. Trigger Input Type: TTL.



 

Standard Calibration $405.00 *
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*This is a Web introductory price for one calibration of the ILX LIGHTWAVE LDP-3840B. 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.

dBm
Optical power referenced to 1 millimatt

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Refractive Index
The refractive index or index of refraction of a substance is a measure of the speed of light in that substance. It is expressed as a ratio of the speed of light in vacuum relative to that in the considered medium. The velocity at which light travels in vacuum is a physical constant, and the fastest speed at which energy or information can be transferred. However, light travels slower through any given material, or medium, that is not vacuum.

Total insertion loss
A measure of the loss of light within an optical component


Please contact us for your ILX LIGHTWAVE LDP-3840B CALIBRATION and/or ILX LIGHTWAVE LDP-3840B Laser Diode Precision Pulsed Current Source REPAIR
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