中国光学（中英文）2025，Vol.18Issue(4)：756-770,15.DOI:10.37188/CO.2025-0002
基于光线场追迹的国产3D可视化衍射光波导仿真模块研究
Domestic 3D visualization diffractive waveguide simulation module based on ray-field tracing
摘要
Abstract
This work introduces the first domestically developed 3D visualization module for optical wave-guide design and simulation based on ray-field tracing.Using this module,we engineers a two-dimensional exit-pupil-expansion diffractive waveguide,demonstrating a systematic design workflow,which integrates k-domain analysis,automated layout generation of grating regions within the optical waveguide,waveguide op-timization,and ray-field tracing simulations,establishing a cohesive methodology for device development.The module extends beyond single-waveguide simulations to system-level analyses of near-eye displays,in-corporating micro-dislplays,micro-projectors,and human eye models.By bridging microscopic and macro-scopic scales,it enables holistic performance evaluation of AR optical systems,highlighting its capabilities and technical advantages.This module provides a robust and efficient platform for domestic optical engin-eers to advance optical waveguide design and simulation,thereby accelerating the industrialization and tech-nological progression of AR optics in China.关键词
衍射光波导/光线场追迹/光波导设计/光波导优化/光波导工具箱Key words
diffractive waveguide/ray-field tracing/optical waveguide design/optical waveguide optimiza-tion/optical waveguide toolkit分类
信息技术与安全科学引用本文复制引用
覃嘉佳,宋强,刘祥彪,张善文,段辉高,周常河..基于光线场追迹的国产3D可视化衍射光波导仿真模块研究[J].中国光学（中英文）,2025,18(4):756-770,15.基金项目
广东省基础与应用基础研究基金项目(No.2025A1515011776) （No.2025A1515011776）
国家自然科学基金(No.62205124,No.62435019,No.U21A20509) （No.62205124,No.62435019,No.U21A20509）
广东省珠江人才计划(No.2019ZT08Z779)Supported by Guangdong Basic and Applied Basic Research Foundation(No.2025A1515011776) （No.2019ZT08Z779）
National Natural Science Foundation of China(No.62205124,No.62435019,No.U21A20509) （No.62205124,No.62435019,No.U21A20509）
Guangdong Provincial Pearl River Talents Program(No.2019ZT08Z779) （No.2019ZT08Z779）
