Highly Sensitive Graphene-Au Coated Plasmon Resonance PCF Sensor

被引：39
|
作者：
Yang, Hongyan [1 ,2 ]
Liu, Mengyin [1 ]
Chen, Yupeng [1 ]
Guo, Ling [2 ,3 ]
Xiao, Gongli [4 ]
Liu, Houquan [1 ]
Li, Jianqing [5 ]
Yuan, Libo [1 ]
机构：
[1] Guilin Univ Elect Technol, Sch Elect Engn & Automat, Guilin 541004, Peoples R China
[2] Guilin Univ Elect Technol, Guangxi Key Lab Automat Detecting Technol & Instr, Guilin 541004, Peoples R China
[3] Guangxi Key Lab Opto Elect Informat Proc, Guilin 541004, Peoples R China
[4] Guilin Univ Elect Technol, Guangxi Key Lab Precis Nav Technol & Applicat, Guilin 541004, Peoples R China
[5] Foshan Univ, Guangdong Hong Kong Macao Joint Lab Intelligent M, Foshan 528225, Peoples R China
来源：
SENSORS | 2021年 / 21卷 / 03期
基金：
中国国家自然科学基金;
关键词：
photonic crystal fiber; surface plasmon resonance; optical fiber sensor; graphene;
D O I：
10.3390/s21030818
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This paper presents a graphene-Au coated photonic crystal fiber (PCF) sensor in the visible regime. Designing a side-polish D-shaped plane over the PCF's defect of the periodic air holes can effectively enhance the evanescent field. Graphene on gold can enhance the sensor's sensitivity because it can stably adsorb biomolecules and increase the propagation constant of the surface plasmon polariton (SPP). Using the finite element method (FEM), we demonstrated that the sensing performance is greatly improved by optimizing the PCF's geometric structural parameter. The proposed PCF sensor exhibited high performance with a maximum wavelength sensitivity of 4200 nm/RIU, maximum amplitude sensitivity of 450 RIU-1, and refractive index resolution of 2.3 x 10(-5) RIU in the sensing range 1.32-1.41. This research provides a potential application for the design a new generation of highly sensitive biosensors.
引用
收藏
页码：1 / 14
页数：14
相关论文
共 50 条
  • [21] Graphene coated high sensitive surface plasmon resonance biosensor for sensing DNA hybridization
    Hossain, Biplob
    Rana, Masud
    [J]. Sensor Letters, 2016, 14 (02) : 145 - 152
  • [22] Designing Highly Sensitive Surface Plasmon Resonance Sensor With Dual Analyte Channels
    Mollah, Md Aslam
    Sarker, Hasan
    Ahsan, Mominul
    Elahi, Md Towfik
    Based, Md Abdul
    Haider, Julfikar
    Palani, Sivaprakasam
    [J]. IEEE ACCESS, 2021, 9 : 139293 - 139302
  • [23] Highly Sensitive TiO2/Au/Graphene Layer-Based Surface Plasmon Resonance Biosensor for Cancer Detection
    Mostufa, Shahriar
    Akib, Tarik Bin Abdul
    Rana, Md Masud
    Islam, Md Rabiul
    [J]. BIOSENSORS-BASEL, 2022, 12 (08):
  • [24] Design and numerical analysis of highly sensitive Au-MoS2-graphene based hybrid surface plasmon resonance biosensor
    Rahman, M. Saifur
    Anower, Md. Shamim
    Hasan, Md. Rabiul
    Hossain, Md. Biplob
    Haque, Md. Ismail
    [J]. OPTICS COMMUNICATIONS, 2017, 396 : 36 - 43
  • [25] Highly Sensitive Local Surface Plasmon Resonance in Anisotropic Au Nanoparticles Deposited on Nanofibers
    Saigusa, Masanari
    Tsuboi, Kazuma
    Konosu, Yuichi
    Ashizawa, Minoru
    Tanioka, Akihiko
    Matsumoto, Hidetoshi
    [J]. JOURNAL OF NANOMATERIALS, 2015, 2015
  • [26] Highly selective and sensitive detection of β-agonists using a surface plasmon resonance sensor based on an alkanethiol monolayer functionalized on a Au surface
    Suherman
    Morita, Kinichi
    Kawaguchi, Toshikazu
    [J]. BIOSENSORS & BIOELECTRONICS, 2015, 67 : 356 - 363
  • [27] PCF based surface plasmon resonance temperature sensor with ultrahigh sensitivity
    Fu, Yongbo
    Liu, Min
    Shum, Ping
    Qin, Yijie
    [J]. OPTIK, 2022, 250
  • [28] Sensitive detection of hydroquinone using exfoliated graphene-Au/glassy carbon modified electrode
    Pogacean, Florina
    Coros, Maria
    Magerusan, Lidia
    Rosu, Marcela-Corina
    Socaci, Crina
    Gergely, Stefan
    van Staden, Raluca-Ioana Stefan
    Moldovan, Marioara
    Sarosi, Codruta
    Pruneanu, Stela
    [J]. NANOTECHNOLOGY, 2018, 29 (09)
  • [29] Highly sensitive gold-coated surface plasmon resonance photonic crystal fiber sensor in near-infrared region
    Rahman, K. M. Mustafizur
    Alam, M. Shah
    Islam, M. Asiful
    [J]. RESULTS IN OPTICS, 2022, 7
  • [30] A Highly Sensitive and Fast Response Molecular Sensor Based on Graphene Coated Microfiber
    Yao, Baicheng
    Wu, Yu
    Gong, Yuan
    Rao, Yunjiang
    [J]. 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3, 2012, 8421
12345