Mathematical Model for Electric Field Sensor Based on Whispering Gallery Modes Using Navier’s Equation for Linear Elasticity
المؤلفون المشاركون
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-25
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This paper presents and verifies the mathematical model of an electric field senor based on the whispering gallery mode (WGM).
The sensing element is a dielectric microsphere, where the light is used to tune the optical modes of the microsphere.
The light undergoes total internal reflection along the circumference of the sphere; then it experiences optical resonance.
The WGM are monitored as sharp dips on the transmission spectrum.
These modes are very sensitive to morphology changes of the sphere, such that, for every minute change in the sphere’s morphology, a shift in the transmission spectrum will happen and that is known as WGM shifts.
Due to the electrostriction effect, the applied electric field will induce forces acting on the surface of the dielectric sphere.
In turn, these forces will deform the sphere causing shifts in its WGM spectrum.
The applied electric field can be obtained by calculating these shifts.
Navier’s equation for linear elasticity is used to model the deformation of the sphere to find the WGM shift.
The finite element numerical studies are performed to verify the introduced model and to study the behavior of the sensor at different values of microspheres’ Young’s modulus and dielectric constant.
Furthermore, the sensitivity and resolution of the developed WGM electric filed sensor model will be presented in this paper.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ali, Amir R.& Kamel, Mohamed A.. 2017. Mathematical Model for Electric Field Sensor Based on Whispering Gallery Modes Using Navier’s Equation for Linear Elasticity. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1192768
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ali, Amir R.& Kamel, Mohamed A.. Mathematical Model for Electric Field Sensor Based on Whispering Gallery Modes Using Navier’s Equation for Linear Elasticity. Mathematical Problems in Engineering No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1192768
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ali, Amir R.& Kamel, Mohamed A.. Mathematical Model for Electric Field Sensor Based on Whispering Gallery Modes Using Navier’s Equation for Linear Elasticity. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1192768
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192768
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر