کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1784667 1023271 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterization and application of cerium fluoride film in infrared antireflection coating
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Characterization and application of cerium fluoride film in infrared antireflection coating
چکیده انگلیسی

Cerium fluoride (CeF3) thin films were evaporated to the germanium substrates at different substrate temperature from 100 °C to 250 °C. Structural and optical properties were characterized by X-ray diffraction (XRD), scan electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The morphology of samples deposited at different temperature can be closely related to preferred orientation. The infrared optical constants were obtained by fitting the transmission spectrum using Lorentz oscillator model. A simple example for fabrication of long-wave infrared broadband antireflection coating was also presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 52, Issue 5, September 2009, Pages 204–207
نویسندگان
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