The Response of a Broadband Light Source for an Optical Fiber Sensor Based on Surface Plasmon Resonance Technology

2014 ◽  
Vol 933 ◽  
pp. 487-490
Author(s):  
Shinn Fwu Wang ◽  
Cheng Lung Hsu ◽  
Fu Hsi Kao ◽  
An Li Liu
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Light Source ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Incident Angle ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Biochemical Sensing ◽  
Broadband Light Source

In this paper, the study on response of a broadband light source for an optical fiber sensor (OFS) based on surface plasmon resonance (SPR) technology is presented. The OFS is made of a multimode optical fiber which cladding was removed and coated with two layers of metal films. As a broadband light source is launched into the OFS at a suitable incident angle, we can obtain the intensity at the output of the optical fiber sensor. With the structure, the refractive index detection can be made by the SPR spectra that are obtained by an Optical Spectrum Analyzer (OSA). The OFS could be valuable for chemical, biological and biochemical sensing, etc. It has some advantages, such as, high resolution and stability, small size and real-time measurement.

scholarly journals Design and validation of fiber optic localized surface plasmon resonance sensor for thyroglobulin immunoassay with high sensitivity and rapid detection

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hyeong-Min Kim ◽  
Dae Hong Jeong ◽  
Ho-Young Lee ◽  
Jae-Hyoung Park ◽  
Seung-Ki Lee
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Localized Surface Plasmon ◽  
Simple Method ◽  
Resonance Sensor

AbstractA simple optical fiber sensor based on localized surface plasmon resonance was constructed for direct and rapid measurement of thyroglobulin (Tg). Specific tests for Tg in patients that have undergone thyroidectomy are limited because of insufficient sensitivity, complicated procedures, and in some cases, a long time to yield a result. A sensitive, fast, and simple method is necessary to relieve the psychological and physical burden of the patient. Various concentrations of Tg were measured in a microfluidic channel using an optical fiber sensor with gold nanoparticles. The sensor chip has a detection limit of 93.11 fg/mL with no specificity for other antigens. The potential applicability of the Tg sensing system was evaluated using arbitrary samples containing specific concentrations of Tg. Finally, the sensor can be employed to detect Tg in the patient’s serum, with a good correlation when compared with the commercial kit.

scholarly journals Optical Fiber Sensor Based on Localized Surface Plasmon Resonance Using Silver Nanoparticles Photodeposited on the Optical Fiber End

Sensors ◽  
2014 ◽  
Vol 14 (10) ◽  
pp. 18701-18710 ◽  
Author(s):  
J. Ortega-Mendoza ◽  
Alfonso Padilla-Vivanco ◽  
Carina Toxqui-Quitl ◽  
Placido Zaca-Morán ◽  
David Villegas-Hernández ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Localized Surface Plasmon

Fabrication and simulation studies on D-shaped optical fiber sensor via surface plasmon resonance

2017 ◽  
Vol 64 (14) ◽  
pp. 1443-1449 ◽  
Author(s):  
R. Zakaria ◽  
W. Kam ◽  
Y. S. Ong ◽  
S. F. A. Z. Yusoff ◽  
H. Ahmad ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Simulation Studies

Study of a Surface Plasmon Resonance Optical Fiber Sensor Based on Periodically Grating and Graphene

Silicon ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 2711-2716 ◽  
Author(s):  
Meisam Esfandiyari ◽  
Mahdi Norouzi ◽  
Pouria Haghdoust ◽  
Saughar Jarchi
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor

An optical-fiber sensor with double loss peaks based on surface plasmon resonance

Optik ◽  
2020 ◽  
Vol 216 ◽  
pp. 164938 ◽  
Author(s):  
Xiaojian Meng ◽  
Jianshe Li ◽  
Ying Guo ◽  
Shuguang Li ◽  
Yujun Wang ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor

Micro-Displacement Optical Fiber Sensor Based on Surface Plasmon Resonance

2018 ◽  
Vol 55 (4) ◽  
pp. 040606
Author(s):  
魏勇 Wei Yong ◽  
苏于东 Su Yudong ◽  
刘春兰 Liu Chunlan ◽  
刘璐 Liu Lu ◽  
朱宗达 Zhu Zongda ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Optical Fiber Sensor ◽  
Fiber Sensor
Sign in / Sign up

Export Citation Format

Share Document