Keysight (Agilent) 81642A REPAIR and Keysight (Agilent) 81642A CALIBRATION
 
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 81642A. 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) 81642A 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) 81642A   Description / Specification:    
Keysight (Agilent) 81642A 1510 to 1640 nm High Power Tunable Laser Module

The Agilent 81642A Tunable Laser module (back-loadable) fit into the Agilent 8164A, 8164B Lightwave Measurement System and the Agilent 8166A, 8166B Lightwave Multichannel System. It is all mode-hop free tunable with continuous output power, they qualify for the test of the most critical DWDM components. The Agilent 81642A Tunable Laser module provides the high stimulus power needed to test today’s optical amplifiers. An optional, built-in optical attenuator allows an output power dynamic range of more than 60 dB. Its excellent wavelength precision makes it a multipurpose instrument for all kinds of component test. Specifications. Wavelength Range: 1510 nm to 1640 nm. Wavelength resolution: 0.1 pm, 12.5 MHz at 1550 nm. Tuning Speed: 400 ms/600 ms/2.8 s (typ. For a 1/10/100 nm step). Absolute wavelength accuracy: ±15 pm. Relative wavelength accuracy: ±7 pm, typ. ±3 pm. Wavelength repeatability: ±0.8 pm, typ. ±0.5 pm. Wavelength stability: <= ±1 pm (typ. 24 hrs at constant temp.). Output Max. Power: >= +7 dBm peak typical; Min. Power: -3 dBm, -4.5 dBm(option 003), (-60 dBm in attenuation mode). Option 003: built-in optical attenuator, 60 dB attenuation. Option 021: standard single mode fiber, straight contact output connector. Option 022: standard single mode fiber, angled contact output connector.



 

Standard Calibration $780.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 81642A. 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.

Absolute Wavelength Accuracy
Absolute Wavelength Accuracy is the maximum difference between the actual wavelength and the displayed wavelength of the Optical Source. Wavelength is defined as wavelength in vacuum.

Decibel (dB)
A unit of measurement of optical power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Nanometer (nm)
A unit of measure used to measure wavelength of light, meaning one one-billionth of a meter

Relative Intensity Noise (RIN)
Relative intensity noise (RIN), describes the instability in the power level of a laser. The noise term is important to describe lasers used in fiber-optic communication and LIDAR remote sensing. It is the square of the (spectrally resolved) RMS optical power amplitude divided by the measurement bandwidth and the square of the average optical power, expressed in dB/Hz.

Total Return loss
In an optical fiber, the loss that takes place at any discontinuity of refractive index, especially at an air-glass interface such as a fiber endface, at which a fraction of the optical signal is reflected back toward the source. RL = - 10log10 (Preflected/Preference)

Please contact us for your Keysight (Agilent) 81642A REPAIR and/or Keysight (Agilent) 81642A 1510 to 1640 nm High Power Tunable Laser Module CALIBRATION
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