摘要得益于自由曲面更多的设计自由度和强大的像差校正能力, 人们设计出了众多具有超高性能
, 紧凑结构及新奇功能的成像光学系统. 但自由曲面的数学复杂性以及非旋转对称性也对传统的 …

Imaging lidar is an important sensor for use in vehicle environment perception systems, and
its field of view (FOV) and instantaneous field of view (IFOV) determine the system's spatial …

This feature issue of Optics Express highlights 28 state-of-the-art articles that capture a
snapshot of the recent developments in the field of freeform optics. As an introduction, the …

In this paper, we propose an off-axis reflective system design method based on a non-
rotational symmetric conicoid-based freeform (CBF) surface description. The base …

The strict periodic structure of photonic crystals induces photonic bandgaps, leading to
reflection of light at specific frequencies and angles of incidence. However, the structural …

Traditional optical design methods require designer intervention in the system's evolution
from the starting point to the final design. Trial-and-error during design optimization …

To break through the limitations of the classical sine condition, a multi-field cosine condition
(MCC) is proposed in this paper. Building on this condition, a design method for wide field-of …

The field of view and single-star measurement accuracy are crucial metrics for assessing the
performance of a star sensor. The field of view determines the spatial range of stars that can …

摘要提出了一种变焦型双光路增强现实抬头显示光学系统, 并利用矢量像差理论进行初始结构
设计. 该系统用两块图像生成单元搭建近光路和远光路, 分别用于显示基础信息和交互信息 …

基于局部焦距追迹计算优化的广角镜头设计方法| 光子学报-- 中国光学期刊网 CLP Researching
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