NEWPORT 505 REPAIR and NEWPORT 505 CALIBRATION

 
Custom-Cal has a high success rate in the repair of the NEWPORT 505. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the NEWPORT 505 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   NEWPORT 505   Description / Specification:    
NEWPORT 505 500 mA Laser Diode Driver

The Newport 505 Laser Diode Driver is a low noise, highly stable current source for use with laser diodes. Selectable output current ranges allow you to choose the laser current range having the optimum resolution for your application. Two operating modes, constant current and constant laser power are available. A monitor photodiode can be zero biased or reverse biased up to 5 volts without resorting to external power supplies. Redundant FET and relay shorting circuits protect the laser diode during the beginning of a soft-start sequence. After a short delay the output current slowly ramps up to the operating set-point. A current LIMIT setting unconditionally protects the output from exceeding the laser diode’s maximum specified operating current independent of operating mode. An external analog modulation input allows voltage controlling the output. Specifications. Output Current Range: 0 to 200 / 0 to 200 mA. Set-point Resolution: 0.020 / 0.050 mA. Set-point Accuracy: ± 0.1 % FS. Compliance Voltage: 7 V. Temperature Coefficient (ppm FS/°C): <50. Short-Term Stability (30 min): <10 ppm. Long-Term Stability (24 h): <25 ppm. Noise/Ripple (rms) Hi BW: < 4 µA. Noise/Ripple (rms) Lo BW: < 2 µA. Current Limit Range: 0 to 200.0 / 0 to 500.0 mA. Resolution: 0.1 mA. Accuracy: ± 0.5 mA.



 

Standard Calibration $285.00 *
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*This is a Web introductory price for one calibration of the NEWPORT 505. 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.

Chirp
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.

Isolation
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 NEWPORT 505 REPAIR and/or NEWPORT 505 500 mA Laser Diode Driver CALIBRATION

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