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العنوان
Optimization of the parameters of antireflection coating by pulsed laser deposition /
الناشر
Shorouk Mohamed Nabil Ibrahim Allam ,
المؤلف
Shorouk Mohamed Nabil Ibrahim Allam
هيئة الاعداد
باحث / Shorouk Mohamed Nabil Ibrahim Allam
مشرف / Yehia Abdelhameed Badr
مشرف / Nabil Fathy Elnashar
مشرف / Ayman Mahmoud Abou Elmagd
تاريخ النشر
2018
عدد الصفحات
93 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الفيزياء والفلك (المتنوعة)
تاريخ الإجازة
19/11/2018
مكان الإجازة
جامعة القاهرة - المعهد القومى لعلوم الليزر - Laser Sciences and Interactions
الفهرس
Only 14 pages are availabe for public view

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Abstract

Antireflection coatings (ARC) have been prepared experimentally for optical and electro-optical applications in single wavelengths to reduce reflections from the surface of the glass. Moreover; the program was developed to determine the optimum thickness of the MgF2 single layer. Antireflection coating setup was deposited on a glass substrate using electron gun, thermal evaporation, and pulsed laser deposition techniques. The optical and microstructural properties of single-layer of MgF2 films were characterized by UV-VIS spectrophotometer, scanning electron microscope (SEM), and atomic force microscope (AFM), respectively. Energy-dispersive X-ray spectroscopy (EDX) analysis confirms the compositional analysis films.Our experimental results are in excellent agreement with theoretical calculations