Wideband bismuth- and erbium-codoped optical fiber amplifier for C plus L plus U-telecommunication band

被引：65

作者：

Firstov, S. V. ^{[1
,2
]}

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

Khegai, A. M. ^{[1
,3
]}

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

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

Khopin, V. F. ^{[4
]}

Afanasiev, F. V. ^{[4
]}

Guryanov, A. N. ^{[4
]}

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

机构：

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

[2] Ogarev Mordovia State Univ, Inst Phys & Chem, Saransk 430005, Russia

[3] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia

[4] Russian Acad Sci, Inst Chem High Pur Subst, Nizhnii Novgorod 603950, Russia

来源：

LASER PHYSICS LETTERS | 2017年 / 14卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

bismuth; erbium; fiber; amplifier; gain; EMISSION; LUMINESCENCE;

D O I：

10.1088/1612-202X/aa8adf

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Bi- and Er-codoped germanosilicate optical fibers have been fabricated and studied as a potential gain medium for fiber-based devices operating in the near infrared region. A broadband optical amplifier operating in the wavelength range from 1515 to 1775 nm has been realized using the developed bismuth- and erbium-codoped fibers. The 15 dB small-signal gain band covers 260 nm when pumped by a laser diode at 1460 nm with an output power of 350 mW.

引用

页数：5

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