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9 Tb/s Transmission Using 29 mW Optical Pump Power Per EDFA With 1.24 Tb/s/W Optical Power Efficiency Over 15,050 km

We transmit 143x32.6 GBd 8D-QPSK signal over 15,050 km with EDFAs consuming 29 mW of 980 nm-pump power. We experimentally achieve record optical power efficiency from 6.5 to 1.24 Tb/s/W with the corresponding optimum spectral efficiency from 2.4 to 2.0 b/s/Hz for transmission distances ranging from 6,020 to 15,050 km respectively. These results are enabled by: precisely tuned information spectral efficiency and EDFA output power based on our power efficiency model to maximize optical power efficiency; the use of coded modulation format with

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Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.6 March 15 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 1650-1657

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

OPTICAL FIBER COMMUNICATION
CODED MODULATION
POWER EFFICIENCY
SPECTRAL EFFICIENCY
WAVELENGTH-DIVISION MULTIPLEXING (WDM)
SPACE-DIVISION MULTIPLEXING (SDM)

Info Detail Spesifik

10.1109/JLT.2021.3130427

Pernyataan Tanggungjawab

Jin-Xing Cai, Govind Vedala, Yue Hu, Oleg V. Sinkin, Maxim A. Bolshtyansky, et al.

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