Demonstration of Cladding-Pumped Six-Core Erbium-Doped Fiber Amplifier

被引：27

作者：

Chen, Haoshuo ^{[1
]}

Fontaine, Nicolas K. ^{[1
]}

Ryf, Roland ^{[1
]}

Jin, Cang ^{[2
]}

Huang, Bin ^{[1
,4
]}

Shang, Kuanping ^{[1
,5
]}

Essiambre, Rene-Jean ^{[1
]}

Wang, Lixian ^{[2
]}

Hayashi, Tetsuya ^{[3
]}

Nagashima, Takuji ^{[3
]}

Sasaki, Takashi ^{[3
]}

Messaddeq, Younes ^{[2
]}

LaRochelle, Sophie ^{[2
]}

机构：

[1] Alcatel Lucent, Bell Labs, Holmdel, NJ 07733 USA

[2] Univ Laval, COPL, Quebec City, PQ G1V 0A6, Canada

[3] Sumitomo Elect Ind, Yokohama, Kanagawa 2448588, Japan

[4] Univ Cent Florida Orlando, CREOL, Orlando, FL 32816 USA

[5] Univ Calif Davis, Dept Elect & Comp Engn, Davis, CA 95616 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2016年 / 34卷 / 08期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Coherent transmission; multiplexing; optical amplifier; DIVISION MULTIPLEXED TRANSMISSION; FEW-MODE EDFA; MULTICORE FIBER; INTERCORE CROSSTALK; SYSTEMS; LASERS; EMISSION; OPTICS; LIGHT;

D O I：

10.1109/JLT.2016.2515053

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：

We demonstrate cladding-pumped six-core Erbium-doped fiber amplifiers (EDFAs) using two different pump coupling schemes: edge-coupled and side-coupled pumping, where a single multimode laser diode can be applied to pump all cores. Using two in-line cladding-pumped EDFAs at the input and output of a 31-km coupled-six-core fiber, we realized 465-km space-division multiplexing and wavelength division multiplexing transmission in a recirculating loop and achieved a spectral efficiency of 18 bits/s/Hz. Through side-coupled pumping, the cladding-pumped six-core EDFA produced >18-dBm output power per core and had <6-dB noise figure across the C-band.

引用

页码：1654 / 1660

页数：7

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