Sensitivity Enhancement of Porous Silicon Waveguide Sensor Using Graphene by FDTD with Lumerical Software

被引：0
|
作者：
Hossain, Md. Faruk [1 ]
Noushin, Tanzila [1 ]
机构：
[1] Rajshahi Univ Engn & Technol, Dept Elect & Elect Engn, Rajshahi, Bangladesh
来源：
2016 2ND INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER & TELECOMMUNICATION ENGINEERING (ICECTE) | 2016年
关键词：
Porous silicon resonant waveguide sensor; Graphene; High Sensitivity; Lumerical Software; FDTD solution;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The aim of this paper is to analyze the effect of adding graphene layer on the porous silicon waveguide sensor. From rigorous theoretical calculations it is found that the resonant porous silicon sensor shows a 60-fold improvement in sensitivity over conventional SPR technology [1]. This paper proposes a Psi waveguide sensor designed in FDTD Lumerical software[2] with graphene layer. Due to having extraordinary properties, the added graphene layer increases the sensitivity of the sensor. This designed Psi waveguide sensor can be used as DNA detector[1], Optical gas sensor[3], Novel liquid sensor[4], Vapour sensor[5] with better sensitivity.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] A porous silicon-based Bragg grating waveguide sensor for chemical monitoring
    Rea, Ilaria
    Iodice, Mario
    Coppola, Giuseppe
    Rendina, Ivo
    Marino, Antigone
    De Stefano, Luca
    SENSORS AND ACTUATORS B-CHEMICAL, 2009, 139 (01): : 39 - 43
  • [32] Enhancement of the sensitivity of pressure sensors with a composite Si/porous silicon membrane
    Sujatha, L.
    Bhattacharya, Enakshi
    JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2007, 17 (08) : 1605 - 1610
  • [33] Sensitivity Performance of Single Wall Carbon Nanotubes Gas Sensor on Silicon and Porous Silicon
    Naje, Asama N.
    Mahmood, Waleed K.
    INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING AND SCIENCE, 2018, 454
  • [34] Sensitivity enhancement and temperature compatibility of graphene piezoresistive MEMS pressure sensor
    Meetu Nag
    Jaideep Singh
    Ajay Kumar
    P. A. Alvi
    Kulwant Singh
    Microsystem Technologies, 2019, 25 : 3977 - 3982
  • [35] Sensitivity enhancement and temperature compatibility of graphene piezoresistive MEMS pressure sensor
    Nag, Meetu
    Singh, Jaideep
    Kumar, Ajay
    Alvi, P. A.
    Singh, Kulwant
    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2019, 25 (10): : 3977 - 3982
  • [36] Optimized sensitivity of silicon-on-insulator (SOI) strip waveguide resonator sensor
    Talebifard, Sahba
    Schmidt, Shon
    Shi, Wei
    Wu, Wenxuan
    Jaeger, Nicolas A. F.
    Kwok, Ezra
    Ratner, Daniel M.
    Chrostowski, Lukas
    BIOMEDICAL OPTICS EXPRESS, 2017, 8 (02): : 500 - 511
  • [37] Sensitivity enhancement of evanescent waveguide optical sensor for detecting adulterant traces in petroleum products using SiON technology
    Dutta, Aradhana
    Deka, Bidyut
    Sahu, Partha Pratim
    8TH IBEROAMERICAN OPTICS MEETING AND 11TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND APPLICATIONS, 2013, 8785
  • [38] pH Dependent Sensitivity of Nano Porous Silicon based Glucose Sensor
    Sarkar, Tanusree
    Mukherjee, Nandini
    Das, Jayoti
    2018 IEEE SENSORS, 2018, : 1596 - 1599
  • [39] High contrast cleavage detection for enhancing porous silicon sensor sensitivity
    Layouni, Rabeb
    Dubrovsky, Michael
    Bao, Mengdi
    Chung, Haejun
    Du, Ke
    Boriskina, Svetlana, V
    Weiss, Sharon M.
    Vermeulen, Diedrik
    OPTICS EXPRESS, 2021, 29 (01): : 1 - 11
  • [40] Sensitivity evolution and enhancement mechanism of porous anodic aluminum oxide humidity sensor using magnetic field
    Chen, S. W.
    Khor, O. K.
    Liao, M. W.
    Chung, C. K.
    SENSORS AND ACTUATORS B-CHEMICAL, 2014, 199 : 384 - 388
12345