摘要
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.
Abstract
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.
基金项目
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)(DJZW202334xn)
重庆市高等教育教学改革重点研究项目(2023)(232006)
重庆市高等教育教学改革研究项目(213020)
重庆市高等教育教学改革研究项目(223022)
国家级产学合作协同育人项目(220903117130806)
重庆大学教学改革研究项目(2023Y28)
重庆大学教学改革研究项目(2023JF05)
维普
万方数据