Highly Sensitive Surface Plasmon Resonance-based Optical Fiber Multi-parameter Sensor

J. S. Velázquez-González; D. Monzón-Hernández; F. Martínez-Piñón; I. Hernández-Romano

doi:10.1016/j.proeng.2016.11.437

Highly Sensitive Surface Plasmon Resonance-based Optical Fiber Multi-parameter Sensor

J. S. Velázquez-González, D. Monzón-Hernández, F. Martínez-Piñón, I. Hernández-Romano

Centro de Investigación e Innovación Tecnológica (CIITEC)

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

We proposed and demonstrated a compact, simple-to-construct and highly sensitive optical fiber sensor capable of simultaneously measuring refractive index (RI) and temperature (T) based on surface plasmon resonance (SPR) effect. The device structure consists of a single mode fiber (SMF) spliced between two multimode fibers where whole SMF was coated with chromium and gold. The thicknesses of the layers of chromium and the gold were 5 nm and 30 nm, respectively. By covering half of the sensing region of the device with a polymer with high thermo-optic coefficient (TOC), it is feasible to detect RI and T changes with sensitives of 2664.540 nm/RIU and -2.852 nm/°C, respectively.

Original language	English
Pages (from-to)	1249-1252
Number of pages	4
Journal	Procedia Engineering
Volume	168
DOIs	https://doi.org/10.1016/j.proeng.2016.11.437
State	Published - 2016
Event	30th Eurosensors Conference, Eurosensors 2016 - Budapest, Hungary Duration: 4 Sep 2016 → 7 Sep 2016

Keywords

Gold deposition
Optical fiber multi-parameter sensor
Polydimethylsiloxane (PDMS)
Refractive index and temperature simultaneous measurement
Surface plasmon resonance (SPR)

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10.1016/j.proeng.2016.11.437

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title = "Highly Sensitive Surface Plasmon Resonance-based Optical Fiber Multi-parameter Sensor",

abstract = "We proposed and demonstrated a compact, simple-to-construct and highly sensitive optical fiber sensor capable of simultaneously measuring refractive index (RI) and temperature (T) based on surface plasmon resonance (SPR) effect. The device structure consists of a single mode fiber (SMF) spliced between two multimode fibers where whole SMF was coated with chromium and gold. The thicknesses of the layers of chromium and the gold were 5 nm and 30 nm, respectively. By covering half of the sensing region of the device with a polymer with high thermo-optic coefficient (TOC), it is feasible to detect RI and T changes with sensitives of 2664.540 nm/RIU and -2.852 nm/°C, respectively.",

keywords = "Gold deposition, Optical fiber multi-parameter sensor, Polydimethylsiloxane (PDMS), Refractive index and temperature simultaneous measurement, Surface plasmon resonance (SPR)",

author = "Vel{\'a}zquez-Gonz{\'a}lez, {J. S.} and D. Monz{\'o}n-Hern{\'a}ndez and F. Mart{\'i}nez-Pi{\~n}{\'o}n and I. Hern{\'a}ndez-Romano",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors.; 30th Eurosensors Conference, Eurosensors 2016 ; Conference date: 04-09-2016 Through 07-09-2016",

year = "2016",

doi = "10.1016/j.proeng.2016.11.437",

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volume = "168",

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T1 - Highly Sensitive Surface Plasmon Resonance-based Optical Fiber Multi-parameter Sensor

AU - Velázquez-González, J. S.

AU - Monzón-Hernández, D.

AU - Martínez-Piñón, F.

AU - Hernández-Romano, I.

PY - 2016

Y1 - 2016

N2 - We proposed and demonstrated a compact, simple-to-construct and highly sensitive optical fiber sensor capable of simultaneously measuring refractive index (RI) and temperature (T) based on surface plasmon resonance (SPR) effect. The device structure consists of a single mode fiber (SMF) spliced between two multimode fibers where whole SMF was coated with chromium and gold. The thicknesses of the layers of chromium and the gold were 5 nm and 30 nm, respectively. By covering half of the sensing region of the device with a polymer with high thermo-optic coefficient (TOC), it is feasible to detect RI and T changes with sensitives of 2664.540 nm/RIU and -2.852 nm/°C, respectively.

AB - We proposed and demonstrated a compact, simple-to-construct and highly sensitive optical fiber sensor capable of simultaneously measuring refractive index (RI) and temperature (T) based on surface plasmon resonance (SPR) effect. The device structure consists of a single mode fiber (SMF) spliced between two multimode fibers where whole SMF was coated with chromium and gold. The thicknesses of the layers of chromium and the gold were 5 nm and 30 nm, respectively. By covering half of the sensing region of the device with a polymer with high thermo-optic coefficient (TOC), it is feasible to detect RI and T changes with sensitives of 2664.540 nm/RIU and -2.852 nm/°C, respectively.

KW - Gold deposition

KW - Optical fiber multi-parameter sensor

KW - Polydimethylsiloxane (PDMS)

KW - Refractive index and temperature simultaneous measurement

KW - Surface plasmon resonance (SPR)

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U2 - 10.1016/j.proeng.2016.11.437

DO - 10.1016/j.proeng.2016.11.437

M3 - Artículo de la conferencia

AN - SCOPUS:85009962470

SN - 1877-7058

VL - 168

SP - 1249

EP - 1252

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 30th Eurosensors Conference, Eurosensors 2016

Y2 - 4 September 2016 through 7 September 2016

ER -

Highly Sensitive Surface Plasmon Resonance-based Optical Fiber Multi-parameter Sensor

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Keywords

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