Keysight (Agilent) 81680B CALIBRATION and Keysight (Agilent) 81680B 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 Keysight (Agilent) 81680B 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) 81680B   Description / Specification:    
Keysight (Agilent) 81680B 1460 to 1580 nm Tunable Laser Module

Tunable Laser module (back-loadable) fit into the Agilent 8164A, 8164B Lightwave Measurement System and the Agilent 8166A, 8166B Lightwave Multichannel System. Wavelength Range: 1460 nm to 1580 nm. Wavelength resolution: 0.1 pm, 12.5 MHz at 1550 nm. Max. Tuning Speed: 80nm/s. Absolute wavelength accuracy: ±10 pm. Relative wavelength accuracy: ±5 pm, typ. ±2 pm. Wavelength repeatability: ±0.8 pm, typ. ±0.5 pm. Wavelength stability: <= ±1 pm (typ. 24 hrs at constant temp.). Output 1 low source spontaneous emission (SSE): Max Power: >= -4 dBm peak typical; Min. Power: -13 dBm. Output 2 Max. Power: >= +6 dBm peak typical; Min. Power: -3 dBm (-60 dBm in attenuation mode)



 

Standard Calibration $455.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 81680B. 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)


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