Journal ArticleDOI
Numerical analysis of a photonic crystal fiber based on a surface plasmon resonance sensor with an annular analyte channel
TLDR
In this paper, a photonic crystal fiber based on a surface plasmon resonance (PCF-SPR) sensor using gold as the sensitive material was designed with an extra graphene layer with the thickness of 20nm.About:
This article is published in Optics Communications.The article was published on 2017-01-01. It has received 87 citations till now. The article focuses on the topics: Localized surface plasmon & Photonic-crystal fiber.read more
Citations
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Journal ArticleDOI
Photonic crystal fiber-based plasmonic biosensor with external sensing approach
TL;DR: In this article, a simple photonic crystal fiber (PCF) biosensor based on the surface plasmon resonance effect was proposed, where chemically stable gold material was deposited on the outer surface of the PCF to realize the practical sensing approach.
Journal ArticleDOI
Design and Analysis of Surface-Plasmon-Resonance-Based Photonic Quasi-Crystal Fiber Biosensor for High-Refractive-Index Liquid Analytes
Suoda Chu,Kaliyaperumal Nakkeeran,Abdosllam M. Abobaker,Sumeet S. Aphale,P. Ramesh Babu,K. Senthilnathan +5 more
TL;DR: In this paper, a sixfold photonic quasi-crystal fiber with a trapezoidal analyte channel based on surface plasmon resonance was proposed for the detection of high-refractive-index (RI) liquid analytes and numerically analyzed its sensing performance for different liquid analyte refractive indices and heights using the finite element method.
Journal ArticleDOI
Surface plasmon resonance sensor based on photonic crystal fiber with indium tin oxide film
Qiang Liu,Jiudi Sun,Yudan Sun,Zonghuan Ren,Chao Liu,Jingwei Lv,Famei Wang,Liying Wang,Wei Liu,Tao Sun,Paul K. Chu +10 more
TL;DR: In this article, a photonic crystal fiber (PCF) sensor composed of an indium tin oxide (ITO) coating on the outer surface based on surface plasmon resonance (SPR) is designed and investigated.
Journal ArticleDOI
A Large Detection-Range Plasmonic Sensor Based on An H-Shaped Photonic Crystal Fiber.
Haixia Han,Donglian Hou,Lei Zhao,Nannan Luan,Li Song,Zhaohong Liu,Yudong Lian,Jianfei Liu,Yong-Sheng Hu +8 more
TL;DR: An H-shaped photonic crystal fiber (PCF)-based surface plasmon resonance (SPR) sensor is proposed for detecting large refractive index (RI) range which can either be higher or lower than the RI of the fiber material used.
Journal ArticleDOI
Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis
TL;DR: In this paper, a numerical analysis on dual core photonic crystal fiber (DC-PCF) based surface plasmon resonance (SPR) refractive index sensor is presented, where the guiding parameters and required sensing performances are examined with finite element method (FEM) based software under MATLAB environment.
References
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Journal ArticleDOI
Optical Constants of the Noble Metals
P. B. Johnson,R. W. Christy +1 more
TL;DR: In this paper, the optical constants for the noble metals (copper, silver, and gold) from reflection and transmission measurements on vacuum-evaporated thin films at room temperature, in the spectral range 0.5-6.5 eV.
Journal ArticleDOI
Full-vectorial imaginary-distance beam propagation method based on a finite element scheme: application to photonic crystal fibers
Kunimasa Saitoh,Masanori Koshiba +1 more
TL;DR: In this article, a full vectorial imaginary distance beam propagation method based on a finite element scheme is proposed to investigate the leakage due to a finite number of arrays of air holes in photonic-crystal holey fibers (HFs).
Journal ArticleDOI
Label-Free Biosensing With a Slot-Waveguide-Based Ring Resonator in Silicon on Insulator
TL;DR: In this article, a slot waveguide-based ring resonator with a footprint of only 13 mum times 10 mum, fabricated with optical lithography, was presented for selective label-free sensing of proteins.
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Design of the Microstructured Optical Fiber-based Surface Plasmon Resonance sensors with enhanced microfluidics
TL;DR: In this article, the authors proposed a Microstructured Optical Fiber-based Surface Plasmon Resonance sensor with optimized microfluidics, where plasmons on the inner surface of large metallized channels containing analyte can be excited by a single mode microstructured fiber.
Journal ArticleDOI
Label-free quantitation of a cancer biomarker in complex media using silicon photonic microring resonators.
TL;DR: The use of silicon-on-insulator microring optical resonator arrays for the robust and label-free detection of a clinically important protein biomarker in undiluted serum, using carcinoembryonic antigen (CEA) as the test case is demonstrated.