Using the OVA’s Compression Option to Narrow Impulse Responses Broadened by Dispersion Engineering Note
●The Pulse Compression feature of Luna’s Optical Vector Analyzer (OVA)software can be used to compress the impulse response of a device under test (DUT)by mathematically removing dispersion effects from the measured device response. Removing the effects of dispersion can narrow and sharpen features in the time-delaydomain that are broadened by dispersion.It can also enable highly dispersive devices, such as some dispersion compensation gratings or modules,to be characterized by the OVA.Without pulse compression, the OVA optical network accommodates impulse response durations of 6 ns or less if the DUT is measured in transmission and half or less of that value if it is measured in reflection.
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Technical Documentation |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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August 20, 2015 |
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Revision 1 |
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EN-FY1501 |
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1.6 MB |
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