Keysight (Agilent) 11980A CALIBRATION and Keysight (Agilent) 11980A REPAIR

The Keysight (Agilent) 11980A is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
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) 11980A 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) 11980A   Description / Specification:    
Keysight (Agilent) 11980A Lightwave Fiber Optic Interferometer

The Agilent 11980A is a Mach-Zehnder interferometer of fixed delay. Used with an Agilent 71400-series lightwave signal analyzer, it allows ,you to measure chirp and frequency modulation (FM) on DFB lasers. Traditional measurements of laser Iinewidth on single-line lasers can also be made. Together, the interferometer, lightwave signal analyzer, and a gateable RF source permit the display of a true power spectrum of single-frequency lasers. This includes the display of intensity modulation linellidth and componenrs of chirp caused by the intensity modulation. Specifications. Optical Insertion Loss, 1300 nm/1550 nm: <8 dB. Wavelength Range: 1250 to 1600nm. Delay Time: 3.5 us, 25 usec with Option 005. Option 005 replaces the standard 0.76 km of delay with 5.2 km, to measure laser linewidth down to 30 kHz. Connector Interface Options. Option 011: Diamond HMS,lQ Connector. Option 012: FC/PC Connector. Option 013: DIN 47256 Connector. Option 014: ST Connector. Option 015: Biconic Connector.



 

Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 11980A. 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.

Bit Error Ratio (BER)
Bit Error Ratio (BER) is the ratio of errors caused by the number of bits in a data stream that have been altered due to noise, interference, distoriton or bit synchronization errors.

Flatness
Variation of insertion loss on the passband of an optical device.

Polarization Dependent Loss (PDL)
Polarization Dependent Loss is the difference between the maximum and minimum values of loss due to the variation of the polarization states of light propagating through a device. PDL is expressed in decibels. Calculated by; PDL = 10 log10 (Ep/Es), where EP and ES are the measured diffraction efficiencies for P- and S-plane polarized incident light, respectively.

Return Loss (RL)
Return Loss (RL) is the ratio of the incident power to the reflected power expressed in dB. RL = 10log (Pin/Pback)

Wavelength Resolution
Wavelength Resolution is the smallest possible displayed wavelength increment/decrement.


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