Research output: Contribution to journal › Article › peer-review
Bismuth doped fibre amplifier operating in Eand S- optical bands. / Donodin, Aleksandr; Dvoyrin, Vladislav; Manuylovich, E. G.O.R. et al.
In: Optical Materials Express, Vol. 11, No. 1, 01.01.2021, p. 127-135.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Bismuth doped fibre amplifier operating in Eand S- optical bands
AU - Donodin, Aleksandr
AU - Dvoyrin, Vladislav
AU - Manuylovich, E. G.O.R.
AU - Krzczanowicz, Lukasz
AU - Forysiak, Wladek
AU - Melkumov, Mikhail
AU - Mashinsky, Valery
AU - Turitsyn, Sergei
N1 - European Regional Development Fund (ETICC); Russian Science Foundation (17-72-30006); Horizon 2020 Framework Programme (813144, 814276).
PY - 2021/1/1
Y1 - 2021/1/1
N2 - Bismuth-doped fibre amplifiers offer an attractive solution for expanding the bandwidth of fibre-optic telecommunication systems beyond the current C-band (1530-1565 nm). We report a bismuth-doped fibre amplifier in the spectral range from 1370 to 1490 nm, with a maximum gain exceeding 31 dB, and a noise figure as low as 4.75 dB. The developed system is studied for forward, backward, and bi-directional pumping schemes and three different signal power levels. The forward pumping scheme demonstrates the best performance in terms of the achieved noise figure. The developed amplifier can be potentially used as an in-line amplifier with >20dB gain in the spectral band from 1405 to 1460 nm.
AB - Bismuth-doped fibre amplifiers offer an attractive solution for expanding the bandwidth of fibre-optic telecommunication systems beyond the current C-band (1530-1565 nm). We report a bismuth-doped fibre amplifier in the spectral range from 1370 to 1490 nm, with a maximum gain exceeding 31 dB, and a noise figure as low as 4.75 dB. The developed system is studied for forward, backward, and bi-directional pumping schemes and three different signal power levels. The forward pumping scheme demonstrates the best performance in terms of the achieved noise figure. The developed amplifier can be potentially used as an in-line amplifier with >20dB gain in the spectral band from 1405 to 1460 nm.
KW - NOISE-FIGURE
KW - LASER ACTION
KW - GAIN
KW - AMPLIFICATION
KW - TRANSMISSION
KW - OPTIMIZATION
UR - http://www.scopus.com/inward/record.url?scp=85098711121&partnerID=8YFLogxK
UR - https://elibrary.ru/item.asp?id=45035904
U2 - 10.1364/OME.411466
DO - 10.1364/OME.411466
M3 - Article
AN - SCOPUS:85098711121
VL - 11
SP - 127
EP - 135
JO - Optical Materials Express
JF - Optical Materials Express
SN - 2159-3930
IS - 1
ER -
ID: 27641982