Accurate determination of the zero-dispersion wavelength (/spl lambda//sub 0/) is crucial for high bandwidth performance in single-mode fiber systems. We examine two dispersion measurement systems, based on the frequency-domain phase shift and differential phase shift techniques. Both systems are capable of measuring /spl lambda//sub 0/, with repeatabilities (precisions) of /spl plusmn/0.1 nm; however, their ultimate accuracies have yet to be determined. By comparing the two systems, we get an estimate of potential systematic errors. The systems are used to determine /spl lambda//sub 0/ in standard reference fibers.
Accurate zero-dispersion wavelength measurements in single-mode fibers: two frequency-domain methods
01.01.1995
179443 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Accurate Zero-Dispersion Wavelength Measurements in Single-Mode Fibers: Two Frequency-Domain Methods
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