کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1533813 | 1512562 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High brightness three-dimensional light field display based on the aspheric substrate Fresnel-lens-array with eccentric pupils
ترجمه فارسی عنوان
نور زمینه سه بعدی با نور بالا بر اساس فرسلل لنز آرایه با اسفرار فشرده با دانش آموزان بی نظیر
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کلمات کلیدی
نمایش نور میدان، دانش آموز بی حد و حصر، انحراف، روشنایی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی
The brightness and viewing field of the reproductive three-dimensional (3D) image are crucial factors to realize a comfortable 3D perception for the light field display based on the liquid crystal device (LCD). To improve the illuminance of 3D image with sub-image-units with small aperture angles and enlarge the viewing field, the illuminance of the Fresnel-lens combining with the sub-images on LCD is analyzed and designed. Theoretical and experimental results show that the Fresnel-lens-array with eccentric pupil(FAEP) can address above problems. A 3D light field display based on LCD with FAEP and directional diffuser screen are used to reconstruct the target 3D field. 25 parallax sub-images are projected to the directional diffuser screen to verify the improvement of illuminance and viewing field. To reduce eccentric aberration introduced by eccentric pupil, a novel structure of Fresnel-lens-array is presented to reduce the aberration. The illuminance and viewing field are well promoted at the same time. 3D image with the high quality can be achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 361, 15 February 2016, Pages 47-54
Journal: Optics Communications - Volume 361, 15 February 2016, Pages 47-54
نویسندگان
Xin Gao, Xinzhu Sang, Xunbo Yu, Xuemei Cao, Zhidong Chen, Binbin Yan, Jinhui Yuan, Kuiru Wang, Chongxiu Yu, Wenhua Dou, Liquan Xiao,