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   ANDO AQ-2105B (AQ2105B)   Description / Specification:    
ANDO AQ-2105B Dual-Channel Optical Power Meter Mainframe

The Ando AQ-2105B Optical Power Meter has dual optical channels, which allow simultaneous measurement and comparison of two separate lines. And if you need an easy-to-carry system, an LED light source can even be accommodated inside the compact AQ-2105B body for optical loss measurements anywhere. You can also choose the appropriate sensors to satisfy your measuring needs: power level and level stability measurements of space propagation light from laser diodes, LEDs or gas lasers; output power level and optical loss measurements of optical fibers from small-diameter quartz to large-diameter plastic fibers. In addition the AQ-2105B delivers powerful performance over a wide range (0.4 to 1.7 um), with a high dynamic range of - 90dBm to + 10dB, and high resolution of up to 0.001dB. The data memory function Up to 1500 data can be stored for each of the A and B channels. For simpler operation, results can be obtained in both absolute (dBm/W) and relative values (log/linear). It is also equipped with GPIB for automatic measurement.


Standard Calibration $135.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ-2105B. 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.

Broadband Source (BBS)
A Broadband Source is a spectrally large source that emits a signal which contains a continuous range of frequencies with a broad optical bandwidth (usually 100 nm or more). Sometimes called a white light source, there are two different meanings of this term. Visible white light and a source which does not necessarily emit in the visible spectral region.

Coherence is the pattern and or relationships of waves due to phase properties.

Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Power Flatness Over Modulation
When changing the wavelength and modulation frequency, and measuring the differences between actual and displayed power levels (in dB), the power flatness is ± half the span between the maximum and the minimum value of all differences.

Singlemode fiber
Singlemode Fiber has a small core, only about 9 microns, and is used for telephony and CATV with laser sources at 1300 and 1550 nm. It can go very long distances at very high speeds. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

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