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光学虚拟仿真实验平台的设计与实现

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设计了光学虚拟仿真实验平台,涵盖了大学物理实验教学中的6个光学实验:单缝衍射、双缝干涉、光栅衍射、二维光栅衍射、圆孔衍射和巴比涅原理验证.学生可以使用电脑端进入交互性强的3D虚拟现实实验环境中,进行沉浸式、亲临式学习.该平台使用Blender,VS Code和Unity平台进行自主开发,通过对实验仪器进行3D建模、实验场景搭建、脚本代码设计、实验现象呈现、代码调试与漏洞完善等步骤,复现了线下实验的操作与实验现象.本文以光栅衍射为例,介绍了虚拟平台上的实验操作、数据记录和数据处理的过程.
Design and implementation of optical virtual simulation experimental platform
The virtual simulation experiment platform was designed that cover six optical experi-ments commonly used in university physics teaching,including single-slit diffraction,double-slit in-terference,grating diffraction,two-dimensional grating diffraction,circular aperture diffraction,and the Babinet principle verification.Students could use a computer to enter an interactive 3D virtual re-ality experimental environment,where they could perform immersive and realistic physics experi-ments.The platform was developed independently using Blender,VS Code,and Unity platforms.By modeling the experimental instruments in 3D,building experimental scenes,designing script codes,presenting experimental phenomena,debugging and improving code loopholes,etc.,the platform re-produced the operations and experimental phenomena of offline experiments.Taking grating diffrac-tion as an example,the experimental operation,data recording,and data processing process were in-troduced.

virtual simulation experiment platformUnityoptical experimentsingle-slit diffrac-tion experimenttwo-dimensional grating experiment

郑乐、郑雪丽、杨骏骏、张腾、叶陈钦、韩雅彤、陶智霖、何光宏

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重庆大学 物理学院 物理国家级实验教学示范中心,重庆 401331

虚拟仿真实验平台 Unity 光学实验 单缝衍射实验 二维光栅实验

教育部高等学校大学物理课程教指委高等学校教学研究项目(2023)重庆市高等教育教学改革重点研究项目(2023)重庆市高等教育教学改革研究项目重庆市高等教育教学改革研究项目国家级产学合作协同育人项目重庆大学教学改革研究项目重庆大学教学改革研究项目

DJZW202334xn2320062130202230222209031171308062023Y282023JF05

2024

物理实验
东北师范大学

物理实验

影响因子:0.573
ISSN:1005-4642
年,卷(期):2024.44(3)
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