Programmable surface electromagnetic wave coupler

被引：0
作者：
Mehrany, K [1 ]
Rashidian, B [1 ]
机构：
[1] Sharif Univ Technol, Sch Elect Engn, Tehran, Iran
来源：
ICM 2003: PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON MICROELECTRONICS | 2003年
关键词：
optoelectronics; integrated optics; conducting interface; coupled mode theory;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Recently, a group of novel devices based on conducting interfaces is proposed. These conduciting interface, can be implemented by using the inversion layer of MOS structures, trapped charges or depiction layer charges. It has been shown that these structures can support surface electromagnetic waves. In this paper, the coupling of surface electromagnetic waves supported by conducting interfaces is analyzed and an analytical formula is driven by using the coupled mode theory. It is shown that one can program the coupling length of this structure by applying a transverse voltage and obtain a new type of optical modulator. The results obtained by coupled mode theory are verified by solving Maxwell's equations and applying appropriate boundary conditions.
引用
收藏
页码：147 / 150
页数：4
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