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ششمین کنفرانس بین المللی میکروالکترونیک ایران
Plasmonic CH4 Sensor Using an MIM Waveguide with a Hexagonal Cavity and Silver Square Island
نویسندگان :
Mohammad Ghanavati
1
Mohammad Azim Karami
2
1- Iran university of science and technology
2- Iran university of science and technology
کلمات کلیدی :
Ultraviolet curable fluoro-siloxane،MIM waveguide،methane،plasmonic refractive index sensor،square island،dielectric
چکیده :
A metal-insulator-metal (MIM) waveguide with a regular hexagonal-shaped cavity has been used to simulate a plasmonic refractive index (RI) sensor. To improve the sensing performance, a silver square island is placed in this hole in a planned way. The dielectric material within the cavity is Ultraviolet curable fluoro-siloxane (UVCFS), which has been used to measure different concentrations of methane gas. The results show that 1902.6 nm/RIU (7.23 nm/%) is the maximum sensitivity. There are many ways that this sensor can be used in health, photonics, and optoelectronics.
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بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.9.0
