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 $285.00 *
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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.

Coherence Time
Average time for the wave train to lose its phase realtionships

Fiber Bragg Grating (FBG)
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the refractive index of the fiber core, which generates a wavelength specific dielectric mirror. A fiber Bragg grating can therefore be used as an inline optical filter to block certain wavelengths, or as a wavelength-specific reflector.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another. Adding information into pulses of light.

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, such as a fiber optic transmission system, remains fixed with the passage of time or with varying environmental conditions.

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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