کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
737898 893972 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical analysis of TM nonlinear asymmetrical waveguide optical sensors
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Theoretical analysis of TM nonlinear asymmetrical waveguide optical sensors
چکیده انگلیسی

An extensive analytical analysis is carried out to investigate TM nonlinear asymmetrical waveguide sensors. The structure consists of a thin film embedded between two nonlinear media. The effect of the nonlinearity of the cladding and the substrate on the sensitivity of the sensor is studied. A comparison between the proposed nonlinear sensor and the conventional linear sensor is presented to show that nonlinear sensors have higher sensitivities. The condition required to maximize the sensitivity is also derived to provide the designer with the optimum structure of the proposed nonlinear sensor.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 147, Issue 1, 15 September 2008, Pages 137–141
نویسندگان
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