کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
850622 909287 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface plasmon resonance based fiber optic sensor utilizing indium oxide
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Surface plasmon resonance based fiber optic sensor utilizing indium oxide
چکیده انگلیسی

A highly sensitive surface plasmon resonance (SPR) based fiber optic sensor with indium oxide (In2O3) layer coated on the core of the optical fiber is presented and theoretically analyzed. The sensitivity of the SPR based fiber optic sensor has been evaluated numerically. It is shown that the proposed SPR based fiber optic sensor with In2O3 layer possesses high sensitivity in the near infrared region of spectrum, which needs attention to many environmental and security applications and offers more accurate and highly reproducible measurements. In addition, the sensitivity of the SPR based fiber optic sensor decreases with the increase in the thickness of In2O3 layer. With sensitivity as high as 4600 nm/RIU, the 170 nm thick In2O3 layer based fiber optic SPR sensor demonstrates better performance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 21, November 2013, Pages 5034–5038
نویسندگان
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