Propagation characteristics of single-mode optical fibers with arbitrary complex index profiles: A direct numerical approach

被引：13
|
作者：
Singh, R [1 ]
Sunanda [1 ]
Sharma, EK [1 ]
机构：
[1] Univ Delhi, Dept Elect Sci, New Delhi 110021, India
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2001年 / 37卷 / 05期
关键词：
EDFA; gain; single-mode fiber;
D O I：
10.1109/3.918575
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 present here a rapidly converging numerical procedure for the evaluation of the propagation characteristics of a single-mode optical fiber with an arbitrary complex refractive index profile, To illustrate the procedure, we have first applied it to a fiber with a complex step index profile. As an application, we have used it to evaluate the gain in a typical 980-nm pumped erbium-doped fiber.
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页码：635 / 640
页数：6
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