A seven-core-fiber spectral filter based on LP01-LP01 mode coupling

被引：0
|
作者：
Samir, A. [1 ,2 ]
Batagelj, B. [1 ]
机构：
[1] Univ Ljubljana, Fac Elect Engn, Ljubljana, Slovenia
[2] Ain Shams Univ, Phys Dept, Fac Sci, Cairo, Egypt
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2017年 / 11卷 / 11-12期
关键词：
Multi-core fiber (MCF); Eigen-mode expansion (EME); Fiber-optic device; Wavelength filter; COUPLERS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A multi-core fiber (MCF) structure with a new filtering concept based on core-to-core coupling is proposed. With the proper choice of the multi-core fiber's geometry, filters can be constructed by splicing two identical, axially aligned, single-mode fibers (SMFs) to both ends of a seven-core fiber (7CF) with length L in the form of a chain: SMF-7CF-SMF (S7S). The eigen-mode expansion method is used to model the propagation of light in these filters. The proposed device is useful as a bandpass/ bandstop filter in optical fiber communications systems.
引用
收藏
页码：628 / 632
页数：5
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