Shared Pump Two-Stage Polarization-Maintaining Holmium-Doped Fiber Amplifier

被引：14

作者：

Tench, Robert E. ^{[1
]}

Romano, Clement ^{[1
,2
,3
]}

Delavaux, Jean-Marc ^{[1
]}

机构：

[1] Cybel LLC, Bethlehem, PA 18018 USA

[2] Inst Telecom Paris Telecom Tech, F-75634 Paris, France

[3] Fraunhofer IOSB, D-76275 Ettlingen, Germany

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2019年 / 31卷 / 05期

关键词：

Doped fiber amplifiers; infrared fiber optics; optical fiber devices; holmium; polarization maintaining fiber; 2; microns;

D O I：

10.1109/LPT.2019.2895786

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 propose and report the experimental demonstration of a shared pump architecture for a two-stage, broadband, high-gain polarization-maintaining Ho-doped fiber amplifier (HDFA). The gain as high as 59 dB, a noise figure of 10 dB, a dynamic range of >43 dB, and an output power of 4.1 W are achieved at a signal wavelength lambda(s) of 2051 nm. The multiwavelength performance of the HDFA is measured for lambda(s) = 2004-2108 nm. Initial comparisons of simulations with our experimental results show a relatively good agreement for lambda(s) > 2051 nm.

引用

页码：357 / 360

页数：4

共 12 条

[1]

Agarwal G.P., 1995, Nonlinear Fiber Optics

[2]

[Anonymous], [No title captured]

[3] Thermal and luminescent properties of 2 μm emission in thulium-sensitized holmium-doped silicate-germanate glass [J].