2.488-Gb/s Unrepeatered Transmission over 529 km using Remotely Pumped Post- and Pre-Amplifiers, Forward Error Correction, and Dispersion Compensation

Hansen, Per Brinch; Eskilden, L.; Grubb, S.G.; Vengsarkar, Ashish M.; Korotky, S.K.; Strasser, T.A.; Alphonsus, J.E.J.; Veselka, J. J.; DiGiovanni, D. J.; Peckham, D. W.; Beck, Edgar; Truxal, D.; Cheung, W. Y.; Kosinski, S. G.; Gasper, D.; Wysocki, Paul F.; Silva, V. L. da; Simpson, J. R.

doi:10.1364/ofc.1995.pd25

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Cited by 17 publications

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“…The OSNR is given by (2) where P POST is the optical power launched into an optical fiber, A 1 is the optical loss from the transmitter to the EDF, A 2 is the optical loss from the EDF to the receiver, h is Planck's constant, and ! is the signal light frequency.…”

Section: Loss Designmentioning

confidence: 99%

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Submarine Optical Fiber Cable for Repeaterless Transmission Systems Employing Remotely Pumped EDF and Distributed Raman Amplification

Toge¹,

Hogari²,

Izumi³

et al. 2006

Journal of Optical Communications

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Section: Loss Designmentioning

confidence: 99%

“…In the past decade, the transmission distance of repeaterless submarine systems has increased significantly [1,2]. This increase has been made possible by the introduction of remotely pumped erbium doped fiber (EDF).…”

Section: Introductionmentioning

confidence: 99%

Submarine Optical Fiber Cable for Repeaterless Transmission Systems Employing Remotely Pumped EDF and Distributed Raman Amplification

Toge¹,

Hogari²,

Izumi³

et al. 2006

Journal of Optical Communications

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Large‐capacity optical communication systems

Nakagawa

1996

Electron. Comm. Jpn. Pt. I

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Along with widened and diversified social activities, there is an increasing demand for transmission capacity including voice, data, video and yet-to-evolve new business and entertainment markets. Studies are performed in ultrahigh-speed optical modulation/ demodulation circuits and transmission characteristics of rare earth doped fiber amplifiers which satisfy the requirements needed in widening the repeater-span and increasing the transmission speed. It has become possible to realize ultrahigh-speed 10 Gbit/s transmission systems with the capacity of about 130,000 telephone channels. In these systems, besides the flexibility in their transmission bit rate and new forms of installation, maintenance and operation, it is considered that the new technology will contribute to a great evolution in future optical communication networks and equipment. A prospective on a next-generation large-capacity optical communication techniques also is given.

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