Optical waveguides – Optical fiber waveguide with cladding
Patent
1992-09-01
1993-12-28
Gonzalez, Frank
Optical waveguides
Optical fiber waveguide with cladding
G02B 616
Patent
active
052747336
ABSTRACT:
In a long-haul optical communication line the fibers to be made into the line are grouped into pairs such that the two fibers in each pair have substantially symmetrical chromatic dispersion relative to a mean value of the chromatic dispersion of all the fibers of the line. These two fibers are thereafter connected consecutively into the line. The invention finds an application in telecommunications.
REFERENCES:
patent: 4261639 (1981-04-01), Kogelnik et al.
patent: 4641914 (1987-02-01), Sheem
patent: 4969710 (1990-11-01), Tick et al.
Publication of D. Marcuse et al., published in Journal of Lightwave Technology, vol. 9, No. 1, Jan. 1991, entitled: "Effect of Fiber Nonlinearity on Long-Distance Transmission".
Patent Abstracts of Japan, vol. 7, No. 156 (P-209)(1301) Jul. 8, 1983 & JP-A-58 066 901 (Nippon Denshin Denwa).
Patent Abstracts of Japan, vol. 6, No. 225 (P-154)(1103) Nov. 10, 1982 & JP-A-57 125 903 (Nippon Denshin Denwa).
Audouin Olivier
Prigent Laurence
Alcatel Cable
Gonzalez Frank
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