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| 基于光偏振特性测定烟雾浓度的新方法 |
| A new method of determing the fog density based on the characteristic of a polarized light |
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| DOI: |
| 中文关键词: 子弹光,高噪光,烟雾浓度 |
| 英文关键词:ballistic light, high noisylight, fog density. |
| 基金项目: |
| 朱产 徐志君 |
| 浙江丽水师范专科学校物理系,丽水,323000,浙江工业大学技术物理研究所,杭州,310014 |
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| 中文摘要: |
| 基于光偏振特性,从理论上分析和实验上验证了载有物像信息的子弹光在烟雾介质中传播时强度的变化规律,提出了一种测定烟雾浓度的新方法. |
| 英文摘要: |
| In the paper, the transmission situation of a ballistic light carrying the information of the object image in fog, based on the characteristic of a polarized light, is analyzed theoratically and certificoted experimentally. Its intensity reduction is discussed and a new method of determing the fog density is presented. |
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