25 Gb s-1 data transmission using a bismuth-doped fibre amplifier with a gain peak shifted to 1300 nm

被引：19

作者：

Melkumov, M. A. ^{[1
]}

Mikhailov, V ^{[3
]}

Khegai, A. M. ^{[1
]}

Riumkin, K. E. ^{[1
]}

Firstov, S., V ^{[1
]}

Afanasiev, F., V ^{[2
]}

Guryanov, A. N. ^{[2
]}

Yan, M. F. ^{[3
]}

Sun, Y. ^{[3
]}

Luo, J. ^{[3
]}

Puc, G. S. ^{[3
]}

Shenk, S. D. ^{[3
]}

Windeler, R. S. ^{[3
]}

Westbrook, P. S. ^{[3
]}

Lingle, R. L. ^{[3
]}

Digiovanni, D. J. ^{[3
]}

Dianov, E. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Fiber Opt Res Ctr, Ul Vavilova 38, Moscow 119333, Russia

[2] Russian Acad Sci, GG Devyatykh Inst Chem High Pur Subst, Ul Tropinina 49, Nizhnii Novgorod 603950, Russia

[3] OFS Labs, 19 Schoolhouse Rd, Somerset, NJ 08873 USA

来源：

QUANTUM ELECTRONICS | 2018年 / 48卷 / 11期

关键词：

bismuth-doped fibre amplifier; data transmission; tunable laser; bismuth-doped fibre laser; gain spectrum; POWER;

D O I：

10.1070/QEL16887

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Using a bismuth-doped aluminosilicate. fibre laser tunable in the range 1130-1210 um, we have examined the effect of pump wavelength on the gain spectrum of bismuth-doped phosphosilicate fibres in the range 1220 -1400 nm. At a pump wavelength of 1195 nm, we obtained a peak gain wavelength of 1300 nm, which is near the centre of the standard range for O-band transmission (1270-1320 nm) in fibre-optic communication links, in particular between data centres. Using a bismuth-doped phosphosilicate fibre amplifier pumped at 1195 nm, we have demonstrated that the transmission distance for a signal from a semiconductor laser diode directly modulated at 25 Gb s(-1) [on-off keying (OOK) modulation] can be increased for G.652 fibre from the standard 10 to 80 km or even more.

引用

页码：989 / 992

页数：4

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