Theoretical analysis of surface plasmon resonance based fiber optic sensor using indium nitride |
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| Authors: | Mahima Rani Sarika ShuklaNavneet K. Sharma Vivek Sajal |
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| Affiliation: | Department of Physics and Materials Science and Engineering, Jaypee Institute of Information Technology, A-10, Sector-62, Noida 201307, India |
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| Abstract: | An extremely sensitive surface plasmon resonance based fiber optic sensor with indium nitride (InN) layer coated on the core of the optical fiber is theoretically analyzed. The proposed sensor exhibits high sensitivity in the near infrared region of spectrum. The optimized value of thickness of InN layer is found to be 70 nm. Possessing high sensitivity of 4493 nm/RIU, the 70 nm thick InN layer based fiber optic SPR sensor illustrates good sensing behavior. |
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| Keywords: | Surface plasmon resonance Optical fiber Indium nitride Sensor |
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