抄録
Polarisation fluctuation on the backward Rayleigh scattered signal measured by the POTDR (polarisation optical time domain reflectometer) has been investigated by means of the power spectrum. As a result, the spectrum is sharply peaked at the Fourier frequency of 8.3 − 106 Hz determined by the polarisation beat length of 12 m due to the difference in phase velocities between the orthogonal eHE11 and oHE11 modes. The value is in good agreement with the analysis.
本文言語 | English |
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ページ(範囲) | 513-515 |
ページ数 | 3 |
ジャーナル | Electronics Letters |
巻 | 17 |
号 | 15 |
DOI | |
出版ステータス | Published - 1981 7月 23 |
ASJC Scopus subject areas
- 電子工学および電気工学