摘要
现行教材对引入光程的物理思想和条件缺乏深入的讨论，因而不能正确给出光程的概念。本文在详细讨论波动光学中引入光程的物理思想和条件的基础上，对传统的光程定义提出异议。认为光程实质上并不是一个物理量，而是人们处理问题的一种方法。
In domestic present textbook, the concept of optical path in wave opticsis not complete correct because of no deep going and detailed discussion around it.In thispaper,the physical thought and conditions of optical path to be used are fully discussed.Based on this we think that optical path is not real physical quantity and it appears in thetextbook only for getting the way to deal with some problems easy.
出处
《云南师范大学学报（自然科学版）》
1994年第3期47-50,共4页
Journal of Yunnan Normal University:Natural Sciences Edition
关键词
光程
物理量
波动光学
Optical path Physical quantity
