Optical transmission system

Details Optical transmission system Optical transmission system

1998-07-10

1999-11-30

Moskowitz, Nelson

Optical: systems and elements

Optical amplifier

Optical fiber

359161, 359188, H04J 100, H04B 1018

Patent

active

059952784

ABSTRACT:
An optical transmission system in which influences of worsening of the waveform by SPM are canceled by setting an amount of compensation of a dispersion compensator at about 50% of a total amount of dispersion of an optical fiber transmission line so that received waveform is almost not varied, even if light intensity is varied. In the case where a plurality of dispersion compensators are used, the number of compensators is optimized by setting arrangement interval in the neighborhood of a receiving end at a small value. Further, in a transmission line, in which amounts of dispersion of optical fibers have positive and negative fluctuations, the smallest transmission distance of a transmission system is increased by effecting dispersion compensation so that an expected value of the total amount of dispersion of the transmission line is abnormal dispersion.

REFERENCES:
patent: 5063559 (1991-11-01), Marcuse
patent: 5343322 (1994-08-01), Pirio et al.
patent: 5361319 (1994-11-01), Antos et al.
patent: 5373382 (1994-12-01), Pirio et al.
patent: 5392147 (1995-02-01), Kaede et al.
patent: 5430568 (1995-07-01), Little et al.
patent: 5524144 (1996-06-01), Suzuki
patent: 5587830 (1996-12-01), Chraplyvy et al.
patent: 5606445 (1997-02-01), Kikuchi et al.
patent: 5675429 (1997-10-01), Henmi et al.
"Nonlinear Fiber Optics" Academic Press, 1992, (ISBN 0-12-045140-9), pp. 75-91 (see specification p. 2).
Technical Reports of Institute of Electronics, Information and Communication Engineers (Japan) OCS 92-52, by Kikuchi, et al., Electronic Communication Information Society (1992), pp. 69-7 (see Specification p. 2).
Henmi Naoya et al., IEEE Photonics Technology Letter, vol. 5, No. 11, Nov. 1993 (Abstract).
Stern et al, Jour. of Lightwave Tech., vol. 8, #7, pp. 1009-1016, Jul. 1990:Abst. and Herewith.
Henmi et al, IEEE Photonics Technol. Lett. vol. 5, # 11, Nov. 1993 (Abst and Herewith).

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