物理光学中多光束叠加强度求解方法的探讨
DISCUSSION ON THE METHOD OF SOLUTION TO MULTI-BEAM SUPERPOSITION INTENSITY IN PHYSICAL OPTICS
张宝武 1孔明 1许新科 1华杭波 1王君竹 1曹丽霞1
作者信息
- 1. 中国计量大学计量测试与仪器学院,浙江杭州 310018
- 折叠
摘要
大学物理光学中多光束相遇叠加强度的求解问题占据了课程内容的很大比重,涵盖了叠加原理、干涉、衍射、互补屏原理、复振幅、共轭波和偏振等理论和概念.为了使非光学特色工科大专院校的学生在有限的课程学习期间内快速方便地解决多光束叠加强度求解问题,有效地对实际的干涉测量设备原理进行分析,总结了 一套"叠加强度求解六步法"的程序化解题流程,通过杨氏实验、单矩形孔夫琅禾费衍射、巴比涅互补屏系统和一个复杂习题解答为例对该方法的使用进行了充分举例说明,有效地论证了该方法的有效性和通用性.
Abstract
In university physical optics,how to solve the problem of the superposition intensi-ty of multi-beam occupies a large proportion of the course content,which covers the superpo-sition principle,interference,diffraction,complementary screen principle,complex ampli-tude,conjugate wave and polarization.In order to enable the students of engineering colleges and universities without optical characteristics to solve the problem of multi beam superposi-tion intensity within a limited course learning period conveniently,and analyze the principle of actual interferometer equipment effectively,a set of programmed"six-step solution method to superposition intensity"was summarized.The method is fully explained by taking Young's experiment,single square hole Fraunhofer diffraction,the Babinet complementary screen sys-tem and a complex exercise as examples.Conclusion is the set of programmed method has good universality.
关键词
物理光学/叠加原理/杨氏实验/干涉/衍射/互补屏Key words
physical optics/superposition principle/Youngs experiment/interference/dif-fraction/complementary screen principle引用本文复制引用
基金项目
中国计量大学校教学改革项目(HEX2023005)
国家市场监督管理总局科技项目(2022MK220)
浙江省高等教育教学改革项目(十三五)(jg20190195)
出版年
2024
国家科技期刊平台
NSTL
万方数据