The AQ2200-211 is a high-speed longwave sensor for theAQ2200 series. When it is installed in AQ2200 series frame controllers, it allows optical power to be measured with high speed and high accuracy.
|Detector||Wavelength range||Power range|
|AQ2200-211||InGaAs||700-1700 nm||-110 - +10 dBm|
Data can be acquired at intervals as short as 100 µs with all installed sensors synchronized. In addition, the large-capacity memory holds up to 20,000 data points per channel. These features make it possible to evaluate power fluctuation in numerous optical signals (up to nine sensors). Obtained data can be saved to USB storage.
The polarization dependence of the sensor modules is maintained at 0.005 dBp-p or less, enabling accurate measurements of polarization dependence loss.
|Wavelength range||700–1700 nm|
|Power range||CW light||–110 to +10 dBm|
|Chop light||110 to +7 dBm|
|Applicable fiber type||≤62.5/125 µm (GI), NA ≤0.275|
|Uncertainty under reference conditions||±2%|
|Total uncertainty||±3.5% ±0.5 pW|
|Polarization dependence||0.005 dBp-p or less|
|Linearity||±0.015 dB ±0.2 pW|
|Noise level||0.2 pW or less|
|Averaging time (minimum)||100 µs|
|Optical connector||AQ9447 connector adapter|
This system does not require manual reconfiguration of optical paths and adjustments of EDFA input power, and that improves measurement throughput and avoids a human error.
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