Optical waveguides – With optical coupler – Plural
Patent
1996-06-04
1997-10-21
Lee, John D.
Optical waveguides
With optical coupler
Plural
359161, 359173, 385 27, 385123, G02B 628
Patent
active
056804911
ABSTRACT:
An optical communication system that compensate for the dispersion of an optical fiber serving as a transmission path is provided. In its simplest form, a dispersion compensating fiber having a sufficient length to compensate for the chromatic dispersion of the optical fiber is divided into portions, each portion having a length selected so as to maintain a linear characteristic of a relative intensity noise of the dispersion compensating fiber, and the divided portions of the dispersion compensating fiber are inserted in the path of the optical fiber while they are optically separated.
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Patent Abstracts of Japan, vol. 15, No. 407 (P-1286) 10 Dec. 1991 and JP-A-03 211 530 (Mitsubishi Electric) "abstract".
J.M. Dugan et al., "All Optical, Fiber-Based 1550 nm Dispersion Compensation in a . . . Optimized Fiber", Optical Fiber Communication Conference, vol. 5, Feb. 1992, pp. 367-370.
Kashiwada Tomonori
Nishimura Masayuki
Shigematsu Masayuki
Lee John D.
Sumitomo Electric Industries Ltd.
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