Eyebox uniformity optimization over the full field of view for optical waveguide displays based on linked list processing
文献类型：期刊论文
| 作者 | S. F. Yan; E. Q. Zhang; J. D. Guo; P. Jia; K. Yang and L. S. Kong |
| 刊名 | Optics Express
 |
| 出版日期 | 2022 |
| 卷号 | 30期号:21页码:38139-38151 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/oe.472089 |
| 英文摘要 | Eyebox uniformity is an important indicator to evaluate the performance of optical waveguide displays. However, there is currently no standard design approach that achieves ideal uniformity over the full field of view (FOV) within the eyebox. Here, a novel method for eyebox uniformity optimization based on linked list processing is proposed. The linked list processing method can fast record the light trajectory and calculate the optimal numerical diffraction efficiency distribution of the coupler. We use the linked list method for an L-shaped diffractive optical waveguide and solve the matched coupler structure by combining rigorous coupled-wave analysis (RCWA) and the simplex method. By building the model on LightTools and demonstrating the illuminance uniformity, the feasibility of the method is verified. In the FOV range of 15 degrees x 15 degrees, the eyebox uniformity reaches 0.9 at the central viewing angle and the overall eyebox uniformity is 0.617.(c) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66656]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | S. F. Yan,E. Q. Zhang,J. D. Guo,et al. Eyebox uniformity optimization over the full field of view for optical waveguide displays based on linked list processing[J]. Optics Express,2022,30(21):38139-38151. |
| APA | S. F. Yan,E. Q. Zhang,J. D. Guo,P. Jia,&K. Yang and L. S. Kong.(2022).Eyebox uniformity optimization over the full field of view for optical waveguide displays based on linked list processing.Optics Express,30(21),38139-38151. |
| MLA | S. F. Yan,et al."Eyebox uniformity optimization over the full field of view for optical waveguide displays based on linked list processing".Optics Express 30.21(2022):38139-38151. |
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