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 a Compact Flash (CF) card.

The polarization dependence of the sensor modules is maintained at 0.005 dBp-p or less, enabling accurate measurements of polarization dependence loss.

AQ2200-211 sensor module

Item		Product specifications
Detector type		InGaAs
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

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