Low-loss dispersion-flattened hybrid transmission lines consisting of low-nonlinearity pure silica core fibres and dispersion compensating fibres

Tsukitani, M.; Kato, Takashi; Yanada, E.; Hirano, Minoru; Nakamura, Moriya; Ohga, Yukiharu; Onishi, M.; Sasaoka, Eisuke; Makio, Y.; Nishimura, Masayuki

doi:10.1049/el:20000025

Cited by 17 publications

(2 citation statements)

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“…The overall nonlinearity of the hybrid line can be quantitatively examined by utilizing the concept of the cumulative phase shift induced by the self phase modulation (one of the nonlinear effects) [37]. The cumulative phase shift is defined by…”

Section: Design Optimization Of Hybrid Transmission Linesmentioning

confidence: 99%

“…The cumulative phase shift Δφ can be calculated, once the nonlinear refractive indexes, the effective core areas, the transmission losses and the lengths of the two fiber types are given. By utilizing the cumulative SPM-induced phase shift as a measure, optimization of the hybrid transmission line configuration has been explored [37]. In this study, use of the pure-silica-core fiber with a large effective core area of 110 μm 2 has been assumed as the positive dispersion fiber, and various dispersion compensating fibers with different designs have been examined as the negative dispersion fiber.…”

Section: Design Optimization Of Hybrid Transmission Linesmentioning

confidence: 99%

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Optical fibers and fiber dispersion compensators for high-speed optical communication

Nishimura

2005

J Optic Comm Rep

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In order to meet the requirements necessary for advanced optical fiber transmission schemes that enable larger transmission capacity, higher efficiency and/or lower transmission costs per bit, optical fiber technologies are still evolving toward ultimate performance. Recent developmental activities have realized a number of improved performance optical fibers, such as ultra-low loss or ultra-low nonlinearity fibers and various types of dispersion-modified fibers. Fiber-based dispersion compensators or dispersion compensating fibers have also become one of the most essential optical components that support high-speed large capacity optical transmission. Very recently, the dispersion compensating fibers have further evolved into dispersion-managed optical transmission lines, which are now being actually deployed in transoceanic submarine optical cable networks.

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Section: Design Optimization Of Hybrid Transmission Linesmentioning

confidence: 99%

Section: Design Optimization Of Hybrid Transmission Linesmentioning

confidence: 99%