Optical Fiber Communication Conference and Exhibit 2002
DOI: 10.1109/ofc.2002.1036774
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2.56 Tb/s (256/spl times/10 Gb/s) transmission over 11,000 km using hybrid Raman/EDFAs with 80 nm of continuous bandwidth

Abstract: Two hundred and fifty six 10 Gbls WDM channels were transmitted over 11,000 km in 80 nm of continuous optical bandwidth of hybrid RamaniEDFA for the fust time. Using FEC all channels were decoded error free. 02002 Optical Society of America OCIS codes: (060.2330) Fiber oplics comunicalions, (060.2320) Fiber optics amplifiers and oscillators, (190.5650) Raman effect, (06W410) Fibers, erbium

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Cited by 22 publications
(8 citation statements)
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“…In the early 2000's, there were several demonstrations of ultra-wide, continuous single-band transmission including 10G submarine systems with seamless transmission bandwidths up to 80 nm using all-Raman amplification [2] Raman-EDFA repeaters [3]. For terrestrial applications, transmission of a 53nm continuous band with 2.5 Tbit/s (64 × 42.7 Gbit/s) capacity [4] and 90 × 42.7 Gb/s in a 73nm band [5] were each demonstrated over 4000 km of fiber.…”
Section: Introductionmentioning
confidence: 99%
“…In the early 2000's, there were several demonstrations of ultra-wide, continuous single-band transmission including 10G submarine systems with seamless transmission bandwidths up to 80 nm using all-Raman amplification [2] Raman-EDFA repeaters [3]. For terrestrial applications, transmission of a 53nm continuous band with 2.5 Tbit/s (64 × 42.7 Gbit/s) capacity [4] and 90 × 42.7 Gb/s in a 73nm band [5] were each demonstrated over 4000 km of fiber.…”
Section: Introductionmentioning
confidence: 99%
“…For example, transoceanic transmission using C+L bands has been demonstrated to provide significant increases in capacity and bandwidth [1][2][3] . Alternatively, hybrid Raman-EDFA designs can offer improved OSNR and longer repeater spacing while providing broad, continuous bandwidth [4][5][6][7] .…”
Section: Introductionmentioning
confidence: 99%
“…A prominent breakthrough is the advent of Wavelength Division Multiplexing (WDM) technology, which has drastically expanded the overall transmission capacity of fiber optical networks. The state-of-the-art technology has achieved transmission of 256 10 Gb/s channels in a single fiber [1], and 40 Gb/s technology is rapidly maturing [2]. While on one hand the abundant transmission capacity offered by WDM seems to satisfy the aggregate traffic demand, on the other hand, the complexity of the fiber optical network being a complicated multi-wavelength system asks for many innovative technologies for materializing its vast capacities and promises.…”
Section: Introductionmentioning
confidence: 99%