ADVANTEST Q82227 CALIBRATION and ADVANTEST Q82227 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 ADVANTEST Q82227 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ADVANTEST Q82227   Description / Specification:    
ADVANTEST Q82227 900 to 1650 nm High-Sensitivity High-Power Optical Sensor

The Advantest Q82227 Long Wavelength High-Sensitivity High-Power optical sensor for the Q8221 assures high accuracy of ±2.5% at calibration point. In broad band wavelength region, it assures ±4.5% accuracy by compensating the sensitivity curve over wavelengths of each sensors. Further more, the linearity of ±0.5% is assured. Specifications. Wavelength Range: 900 to 1650 nm. Power Range: -80 to +27 dBm. Power Max: 2000 mW (CW), 2000 mW (CHOP). Sensor Element: InGaAs. Measurement Accuracy At Calibration Wavelength: ±2.5% (CW), ±3.5% (CHOP) 1550 nm 1 mW. Linearity (At Averange Time 1 sec.): ±0.5%±10 pW -58 to +27 dBm 0 to 40°C. Noise Level At Averaging Time 1 sec: -80 dBm. Polarization Dependence (at wavelength 1550 nm): 0.05 dBp-p (Typical). Return Loss With APC,or slanted Rubbed Connector: 60 dB or more.



 

Standard Calibration $220.00 *
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*This is a Web introductory price for one calibration of the ADVANTEST Q82227. 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.

Bandwidth
Bandwidth is the difference between the upper and lower frequencies in a contiguous set of frequencies within which a fiber optic component, link or network will operate.

Extinction Ratio (ER)
Extinction Ratio is the ratio of two optical power levels, of a digital signal generated by an optical source, (example a laser diode), where P1 is the optical power level generated when the light source is "on," and P0 is the power level generated when the light source is "off." The extinction ratio may be expressed as a fraction, in dB, or as a percentage.

Optical Signal-to-noise Ratio (OSNR)
Optical Signal-to-noise ratio is the ratio between the signal power and the noise power in a given bandwidth. Most commonly a reference bandwidth of 0.1 nm is used. This bandwidth is independent from the modulation format, the frequency and the receiver. For instance a OSNR of 20dB/0.1nm could be given, even the signal of 40 GBit DPSK would not fit in this bandwidth. OSNR is measured with a Optical Spectrum Analyzer. It is generally measured at the wavelength of interest.

Repeatability
Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.

Wavelength Repeatability
Wavelength Repeatability is the random uncertainty in reproducing a wavelength after detuning and re-setting the wavelength. The wavelength repeatability is ± half the span between the maximum and the minimum value of all actual values of these wavelengths. Example test condition: uninterrupted TLS output power, constant power level, temperature within operating temperature range, coherence control off, short time span. Note: NOTE The long-term wavelength repeatability can be obtained by taken the wavelength repeatability and wavelength stability into account.

Please contact us for your ADVANTEST Q82227 CALIBRATION and/or ADVANTEST Q82227 900 to 1650 nm High-Sensitivity High-Power Optical Sensor REPAIR
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