International Conference on Science and Innovated Engineering | |
Microring Circulator Embedded Plasmonic Island for Multi-probe Bio-cell Sensors | |
工业技术(总论);自然科学(总论) | |
Pornsuwanchaoren, N.^1 ; Youplao, P.^1 ; Chaiwong, K.^2 ; Amiri, I.S.^3 ; Ali, J.^4 ; Yupapin, P.^5^6 | |
Department of Electrical Engineering, Faculty of Industry and Technology, Rajamangala University of Technology Isan, Sakon Nakhon Campus, 199 Phungkon, Sakon Nakhon | |
47160, Thailand^1 | |
Department of Electrical and Electronics Engineering, Faculty of Industrial Technology, Loei Rajabhat University, Loei | |
42000, Thailand^2 | |
Division of Materials Science and Engineering, Boston University, Boston | |
MA | |
02215, United States^3 | |
Laser Centre, IBNU SINA ISIR, Universiti Teknologi Malaysia, Johor Bahru | |
81310, Malaysia^4 | |
Computational Optics Research Group, Advanced Institute of Materials Science, Ton Duc Thang University, District, Ho Chi Minh City 7, Viet Nam^5 | |
Faculty of Applied Sciences, Ton Duc Thang University, District, Ho Chi Minh City 7, Viet Nam^6 | |
关键词: Add drop multiplexers; Distributed sensor; External environments; Microrings; Multiplexed sensors; Multiplexed signals; Optical circulator; Sensing material; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/536/1/012009/pdf DOI : 10.1088/1757-899X/536/1/012009 |
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来源: IOP | |
【 摘 要 】
Three different wavelength light sources are coupled to microring circulator via modified add-drop multiplexers, from which the multiplexed signals of them can be formed at the plasmonic islands and used as the distributed sensor nodes. The change in the wavelength due to the external environment will affect the refractive index of the sensing material and hence shift in each wavelength will be seen. Measurements are recorded as the shift in a spectrum (Δλ) by changing the input power and a relationship is obtained between the change in input power and shift in the output spectrum for 1.10, 1.30 and 1.55 μm wavelengths. This is the micro-scale device that can be used for bio-cell content distributed sensors, in which the three different aspects of sensor mechanism can be employed.
【 预 览 】
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Microring Circulator Embedded Plasmonic Island for Multi-probe Bio-cell Sensors | 956KB | download |