| 质疑波列长度等于相干长度 |
| |
| 引用本文： | 张良瑞. 质疑波列长度等于相干长度[J]. 陕西科技大学学报, 2003, 21(5): 59-60 |
| |
| 作者姓名： | 张良瑞 |
| |
| 作者单位： | 陕西科技大学理学院 陕西咸阳 |
| |
| 摘 要： | 从谱线宽度的定义和量子理论两个方面，分别分析了波列长度和谱线宽度的空间长度，对许多教材中所谓波列长度等于相干长度这一说法表示了质疑，并就此提出了作者自己的观点：波列长度大于等于相干长度。
|
| 关 键 词： | 波列长度 相干长度 光程差 谱线宽度 波动光学 |
| 文章编号： | 1000-5811(2003)05-0059-02 |
| 修稿时间： | 2003-04-13 |
INQUIRY TO THE LENGTH OF WAVE TRAIN EQUALS COHERENCE LENGTH |
| |
| ZHANG Liang-rui. INQUIRY TO THE LENGTH OF WAVE TRAIN EQUALS COHERENCE LENGTH[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 2003, 21(5): 59-60 |
| |
| Authors: | ZHANG Liang-rui |
| |
| Abstract: | From the two aspects of the definition of the spectral width and quantum theory, this article analyzes the space length of the wave train length and spectral width and offers some inquires on the statement that the length of wave train equals coherence length. At the same time, it proposes the author's ideas, that is, the length of wave train is more than or equal to the coherence length. |
| |
| Keywords: | length of wave train coherence length optical path difference |
| 本文献已被 CNKI 维普 等数据库收录！ |
