Title :
Complementary correlation OTDR with three codewords
Author :
Nazarathy, Moshe ; Newton, S.A. ; Trutna, W.R.
Author_Institution :
Hewlett Packard Labs., Palo Alto, CA, USA
Abstract :
A complementary correlation OTDR technique based on probing with only three codewords and processing with only three correlations is presented, for any power of two code length.
Keywords :
codes; optical fibres; optical testing; optical variables measurement; time-domain reflectometry; complementary correlation OTDR technique; three codewords; three correlations; two code length;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900046
