Yb3+ sensitized Er3+-doped waveguide amplifiers:: A theoretical approach

被引：5

作者：

Shooshtari, A ^{[1
]}

Touam, T ^{[1
]}

Najafi, SI ^{[1
]}

机构：

[1] Ecole Polytech, Dept Elect & Comp Engn, Photon Res Grp, Quebec City, PQ H3C 3A7, Canada

来源：

INTEGRATED OPTIC DEVICES II | 1998年 / 3278卷

关键词：

glass integrated optics; optical amplifier; erbium/ytterbium channel waveguide;

D O I：

10.1117/12.298194

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：

Silicate and phosphate glass waveguide amplifiers doped with Er3+, and codoped with Er3+/Yb3+ are theoretically studied. Configurations for core and core-cladding doped waveguide amplifiers are considered. It is shown that gain in the core-cladding doped amplifiers is considerably higher than core doped amplifiers. It is also shown that with input signal power up to 1 mW and 200 mW pump power, a 12.5 dB gain can be achieved in a 3 cm long waveguide amplifier, with a noise figure of 3.05 dB.

引用

页码：149 / 165

页数：17

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