ANDO AQ-4139(155) CALIBRATION and ANDO AQ-4139(155) 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 ANDO AQ-4139(155) Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ANDO AQ-4139(155) (AQ4139(155))   Description / Specification:    
ANDO AQ-4139(155) LD Unit

The Ando AQ-4139(155) LD Plug-in is used with AQ-4137 Stabized Light Source. Specifications. Wavelength: 1550 ±30 nm. Spectral half value width: 10 nm or less. Output waveform: CW light, 270Hz chopped light (standard), 1kHz, 2kHz chopped light (option). Output level: -5 dBm. Output Level Stability against temperature: 0.3dB or less at connector output with 0.0 dB attenuation, using CW light. Output Level Stability against temperature: 1dB or less at output of a 2m-long Ando standard optical fiber, using CW light with 0.0 dB attenuation. Output Level Stability Short-term: 0.05 dB or less at output of a 2m-long Ando standard optical fiber, using CW light with 0.0 dB attenuation. External modulation: 300Hz to 100kHz (square wave), BNC connector. Optical connector: FC-PC (NTT specification): standard. Attenuation level range: Maximum 6dB (referenced to OdB point, in steps of 0.1dB).



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ-4139(155). 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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