Ultra-compact electro-optical switches based on long-range air-hole assisted subwavelength waveguides

被引：6
|
作者：
Li, Jian [1 ]
Zhou, Wen [1 ]
Tan, Qi Long [1 ]
Chen, Zan Hui [1 ]
Huang, Xu Guang [1 ]
机构：
[1] S China Normal Univ, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Special Funct Fiber Engn Technol Res Ctr, Guangdong Higher Educ Inst, Guangzhou 510006, Guangdong, Peoples R China
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2015年 / 32卷 / 08期
关键词：
FABRICATION; POWER;
D O I：
10.1364/JOSAB.32.001699
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An ultra-compact electro-optical (EO) switch based on long-range air-hole assisted subwavelength waveguides with a high extinction ratio, low insertion loss, and high operation speed is proposed and investigated, both analytically and numerically. The switching characteristic of the EO switch also is addressed at three different resonant wavelengths. A modulation depth of 26.8 dB and a small active region of 1.04 mu m(2) at the wavelength of 1.597 mu m can be achieved. Such an active TE-mode device based on subwavelength waveguides provides a promising approach for highly effective EO switches, and is beneficial for high-density photonic integration. (C) 2015 Optical Society of America
引用
收藏
页码：1699 / 1704
页数：6
相关论文
共 46 条
  • [21] Ultra-compact optical switch based on Sb2Se3-assisted PhC-like subwavelength structures
    Su, Yuexing
    Liu, Deming
    Zhang, Minming
    TWELFTH INTERNATIONAL CONFERENCE ON INFORMATION OPTICS AND PHOTONICS (CIOP 2021), 2021, 12057
  • [22] Subwavelength Electro-Optical Half-Subtractor and Half-Adder Based on Graphene Plasmonic Waveguides
    Mir Hamid Rezaei
    Abbas Zarifkar
    Plasmonics, 2019, 14 : 1939 - 1947
  • [23] Subwavelength Electro-Optical Half-Subtractor and Half-Adder Based on Graphene Plasmonic Waveguides
    Rezaei, Mir Hamid
    Zarifkar, Abbas
    PLASMONICS, 2019, 14 (06) : 1939 - 1947
  • [24] Signal Processing Platform for Long-Range Multi-Spectral Electro-Optical Systems
    Latinovic, Nikola
    Popadic, Ilija
    Tomic, Branko
    Simic, Aleksandar
    Milanovic, Petar
    Nijemcevic, Srecko
    Peric, Miroslav
    Veinovic, Mladen
    SENSORS, 2022, 22 (03)
  • [25] Phonon-Assisted Electro-Optical Switches and Logic Gates Based on Semiconductor Nanostructures
    Shan, Zhengping
    Hu, Xuelu
    Wang, Xiao
    Tan, Qin
    Yang, Xin
    Li, Yunyun
    Liu, Huawei
    Wang, Xiaoxia
    Huang, Wei
    Zhu, Xiaoli
    Zhuang, Xiujuan
    Sun, Yu-Jia
    Ma, Libo
    Zhang, Jun
    Schmidt, Oliver G.
    Agarwal, Ritesh
    Pan, Anlian
    ADVANCED MATERIALS, 2019, 31 (33)
  • [26] Ultra-compact photonic crystal couplers for optical switches based on band-edge resonance
    Zheng, Shuhui
    Dong, Guoyan
    Yang, Qingshan
    Wang, Huanhuan
    Zhou, Ji
    ADVANCED COMPOSITES AND HYBRID MATERIALS, 2021, 4 (04) : 1302 - 1308
  • [27] Ultra-compact photonic crystal couplers for optical switches based on band-edge resonance
    Shuhui Zheng
    Guoyan Dong
    Qingshan Yang
    Huanhuan Wang
    Ji Zhou
    Advanced Composites and Hybrid Materials, 2021, 4 : 1302 - 1308
  • [28] Ultra-compact polarization rotator based on mode coupling in a groove-like waveguide, assisted by subwavelength grating
    Chen, Jingyuan
    Gao, Di
    APPLIED OPTICS, 2020, 59 (18) : 5368 - 5376
  • [29] Numerical simulation of ultra-compact electro-optic modulator based on nanoscale plasmon metal gap waveguides
    Inoue, S. -I.
    Yokoyama, S.
    ELECTRONICS LETTERS, 2009, 45 (21) : 1087 - 1088
  • [30] Ultra-compact TE-mode-pass power splitter based on subwavelength gratings and hybrid plasmonic waveguides on SOI platform
    Lu, Mengjia
    Deng, Chunyu
    Zheng, Pengfei
    Liu, Pengcheng
    Lin, Dongdong
    Hu, Guohua
    Yun, Binfeng
    Cui, Yiping
    OPTICS COMMUNICATIONS, 2021, 498
12345