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Category : Optics (components, coatings, instruments and systems) > Optical instrumentation, systems and accessories

Model 2004 Component Spectrum Analyzer

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The 2004 Component Spectrum Analyzer™ will characterize loss, polarization dependency and return loss quickly, accurately and repeatable—all at an affordable costdBm technology supports unprecedented optical repeatability, accuracy, and speed. A device can be characterized over a 100 nm span at 1 pm resolution with 1 pm and 0.015 dB accuracy in less than 1 secondLoss measurements normally require a reference measurement—then a measurement of the loss. The 2004 eliminates the need for the reference measurement entirely by using a proprietary real-time reference. The 2004 is constantly monitoring the input power to the device and calculating the loss based on the power out of the device. In addition to speeding the measurement and eliminating the reference errors, the 2004 also eliminates the effect of variation in the source power between the reference and the loss measurement. The result: the most accurate loss measurements available anywhere.

Article from dBm Optics, Inc.


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