کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5355300 1503694 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of 2D photonic structure patterned in the LED surface on emission properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Effect of 2D photonic structure patterned in the LED surface on emission properties
چکیده انگلیسی
► Influence of large and short period 2D PhC structures patterned in the LEDs surface was documented. ► Large period structure (2.4 μm) achieved light extraction efficiency improvement based on diffraction on surface roughness. ► Short period (470 nm) PhC structure is working as an effective radiation outcoupler using photonic band gap effect. ► 2D PhC LEDs show evident improvement of the light extraction efficiency based on different light outcoupling mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 269, 15 March 2013, Pages 161-165
نویسندگان
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