A New Proposal for Ultra-Compact Polarization Independent Power Splitter Based on Photonic Crystal Structures

被引：10
|
作者：
Razmi H. [1 ]
Soroosh M. [1 ]
Kavian Y.S. [1 ]
机构：
[1] Department of Electrical Engineering, Shahid Chamran University of Ahvaz, Ahvaz
来源：
Journal of Optical Communications | 2018年 / 39卷 / 04期
关键词：
band gap; defect; optical power splitter; photonic crystal;
D O I：
10.1515/joc-2017-0021
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Polarization dependency imposes great limitations for application of optical device in optical networks and systems. In this paper, we are going to design and propose a 1∗2 all optical polarization independent power splitter based on photonic crystal structures. For designing such a device we should employ a fundamental photonic crystal structure which has joint photonic band gap. The obtained results show that at 1,560 nm wavelength the final structure has transmission efficiency equal to 45% for outputs in both TE and TM modes. © 2018 Walter de Gruyter GmbH, Berlin/Boston 2018.
引用
收藏
页码：375 / 379
页数：4
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