论文信息 - Pulse circulation measurement of transmission characteristics in long optical fibers.

Pulse circulation measurement of transmission characteristics in long optical fibers.

A pulse circulation method to measure the length dependence of transmission characteristics in optical fibers is described. In principle, the method has the advantage that no unnecessary power is branched off in the loop. Using this method, the length dependence of transmission characteristics of step and graded index fibers has been measured and found to be different in both cases. It is concluded that the difference is due to the material dispersion effect, which significantly influences pulse spreading in long length graded index fibers.

M Ikeda | T Tanifuji

[1] L. Cohen,et al. Pulse dispersion in multimode fibers with graded B2O3‐SiO2 cores and uniform B2O3‐SiO2 cladding , 1976 .

[2] R. D. Standley,et al. The length dependence of pulse spreading in the CGW-Bell-10 optical fiber , 1973 .

[3] L G Cohen. Shuttle pulse measurements of pulse spreading in an optical fiber. , 1975, Applied optics.

[4] Y Murakami,et al. Mode scrambler for optical fibers. , 1977, Applied optics.

[5] D. Marcuse. Derivation of coupled power equations , 1972 .

[6] L. Cohen,et al. Shuttle pulse measurements of pulse spreading in a low loss graded-index fiber. , 1975, Applied optics.

[7] S. Personick,et al. Length dependence of pulse dispersion in a long multimode optical fiber. , 1975, Applied optics.