Keysight (Agilent) 81635A REPAIR and Keysight (Agilent) 81635A CALIBRATION
The Keysight (Agilent) 81635A is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 81635A. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) 81635A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 81635A   Description / Specification:   Spec Sheet 
Keysight (Agilent) 81635A 800 to 1650 nm InGaAs Dual Optical Power Sensor Module

The Agilent 81635A InGaAs Dual Optical Power Sensor Module is for use with Agilent 8163A/B Lightwave Multimeter, Agilent 8164A/B Lightwave Measurement System, and Agilent 8166A/B Lightwave Multichannel System. Specifications. Wavelength Range: 800 nm to 1650 nm. Power Range: +10 dBm to -80 dBm. Uncertainty (accuracy) at reference conditions: ±3% (1200 nm to 1630 nm). Linearity (power) at 23°C ±5°C: CW +10 dBm to -60 dBm (1200 to 1630 nm) <±0.02 dB ± 20 pW. Return loss: >40 dB. Noise (peak to peak): <20 pW. Power Sensor Type: InGaAs (dual).



 

Standard Calibration $225.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 81635A. 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 Keysight (Agilent) 81635A REPAIR and/or Keysight (Agilent) 81635A 800 to 1650 nm InGaAs Dual Optical Power Sensor Module CALIBRATION
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