Design of silicon waveguides with all-dielectric metamaterial cladding by employing numerical simulations

被引:1
|
作者
Debevc, Andraz [1 ]
Krc, Janez [1 ]
Topic, Marko [1 ]
机构
[1] Univ Ljubljana, Fac Elect Engn, Trzazka 25, SI-1000 Ljubljana, Slovenia
来源
METAMATERIALS XII | 2020年 / 11344卷
关键词
All-dielectric metamaterials; silicon photonics; cross-talk; Finite Element Method; refractive index contrast;
D O I
10.1117/12.2555854
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Dense integration of photonic components in photonic integrated circuits presents an important challenge. To reduce the cross talk between the components and thus enable denser integration, sub-wavelength all-dielectric metamaterial claddings have been investigated. Such structures can be realized by patterning subwavelength ridges around the core of the integrated waveguide. In this contribution we present the results of analytical calculations and numerical simulations of optical systems with slab and strip waveguides with all-dielectric metamaterial cladding and investigate the effects on evanescent field in the cladding. We show that a high refractive index contrast between the core and surrounding material is vital for the performance of all-dielectric metamaterial claddings. In particular we include silicon, silicon oxide and silicon nitride materials in our investigation.
引用
收藏
页数:6
相关论文
共 50 条
  • [1] Transformed Cladding Waveguides: Confining Light with All-Dielectric Metamaterials
    Jahani, Saman
    Jacob, Zubin
    2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2013,
  • [2] High extinction ratio and an ultra-broadband polarization beam splitter in silicon integrated photonics by employing an all-dielectric metamaterial cladding
    Debevc, Andraz
    Topic, Marko
    Krc, Janez
    OPTICS EXPRESS, 2022, 30 (26): : 46693 - 46709
  • [3] Optimization study of all-dielectric metamaterial cladding for increased integration density of PIC
    Debevc, Andraz
    Topic, Marko
    Krc, Janez
    INTEGRATED PHOTONICS PLATFORMS II, 2022, 12148
  • [4] Optimization study of all-dielectric metamaterial cladding for increased integration density of PIC
    Debevc, Andraž
    Topič, Marko
    Krč, Janez
    Proceedings of SPIE - The International Society for Optical Engineering, 2022, 12148
  • [5] All-Dielectric Metamaterial Fabrication Techniques
    Bi, Ke
    Wang, Qingmin
    Xu, Jianchun
    Chen, Lihao
    Lan, Chuwen
    Lei, Ming
    ADVANCED OPTICAL MATERIALS, 2021, 9 (01):
  • [6] All-dielectric left-handed metamaterial design based on dielectric resonator theory
    Yang Yi-Ying
    Qu Shao-Bo
    Wang Jia-Fu
    Zhao Jing-Bo
    Bai Peng
    Li Zhe
    Xia Song
    Xu Zhuo
    ACTA PHYSICA SINICA, 2011, 60 (07)
  • [7] Reflectance and absorbance of all-dielectric metamaterial composites with fractal boundaries: A numerical investigation
    Mejdoubi, A.
    Brosseau, C.
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (02)
  • [8] All-dielectric left-handed metamaterial based on dielectric resonator: design, simulation and experiment
    Yang Yi-Ming
    Wang Jia-Fu
    Xia Song
    Bai Peng
    Li Zhe
    Wang Jun
    Xu Zhuo
    Qu Shao-Bo
    CHINESE PHYSICS B, 2011, 20 (01)
  • [9] All-dielectric left-handed metamaterial based on dielectric resonator:design,simulation and experiment
    杨一鸣
    王甲富
    夏颂
    柏鹏
    李哲
    王军
    徐卓
    屈绍波
    Chinese Physics B, 2011, (01) : 343 - 349
  • [10] Extreme Sub-wavelength Optical Confinement in Nanostructured All-dielectric Silicon Waveguides
    Sakib, Nazmus
    Ryckman, Judson D.
    2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2019,