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IEICE TRANSACTIONS on transactions

Fabrication of Dispersion-Free Single-Mode Fibers around 1.5 µm Wavelength Region

Akio KAWANA, Tetsuo MIYA, Yukio TERUNUMA, Toshihito HOSAKA

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Summary :

Low-loss dispersion-free single-mode fibers near 1.5 µm were fabricated by controlling their waveguide dispersion. The deviation of the zero-dispersion wavelength from the calculated one was within 0.02 µm, and the minimum loss of the fiber was 0.46 dB/km at 1.56 µm. The pulse broadening in the 20 km long fiber was measured to be 1.3 ps/km/nm at 1.50 µm. These results confirmed that it is beneficial to use the dispersion-free single-mode fibers for high capacity and long distance transmission media.

Publication
IEICE TRANSACTIONS on transactions Vol.E64-E No.9 pp.591-594
Publication Date
1981/09/25
Publicized
Online ISSN
DOI
Type of Manuscript
PAPER
Category
Optical and Quantum Electronics

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