Process and apparatus for measuring polarization dispersion in optical fibers
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United States of America Patent
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Feb 24, 2004
Grant Date -
N/A
app pub date -
Apr 29, 2002
filing date -
Nov 16, 1999
priority date (Note) -
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Abstract
The process and apparatus to enable measurement of polarization dispersion of a single-mode optical fibre by launching measurement light at one end of the fibre and analyzing polarization of the light reflected by the other end and collected at such launch end. Optical or electronic masking of light reflected by the near end of the fibre is performed during launch.
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