| 激光水下通讯原理探究及部分实验 |
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| 引用本文： | 林正毅,吴佳,何焰兰. 激光水下通讯原理探究及部分实验[J]. 大学物理实验, 2002, 15(4): 19-21 |
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| 作者姓名： | 林正毅 吴佳 何焰兰 |
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| 作者单位： | 国防科技大学，长沙，410073 |
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| 摘 要： | 目前，潜艇通讯方式有以下几类：VHF无线电通讯、ELF无线电通讯、HF／UHF／、VHF无线电通讯、UHF/SHF／EHF卫星通信以及蓝绿激光通讯等。这些通讯方式各有优缺点。这里将对学生开设简单的物理实验，以此来模拟激光在水下通讯，并说明激光水下通讯方案的可行性及优点。
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| 关 键 词： | UHF VHF 无线电通讯 通讯原理 卫星通信 激光 光通讯 探究 物理实验 学生 |
| 文章编号： | 1007-2934(2002)04-0019-03 |
| 修稿时间： | 2002-09-02 |
THE STUDY OF THE THEORIES OF COMMUNICATIONS UNDERWATER AND SOME EXPERIMENTS |
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| Lin zhengyi Wu jia He yanlan. THE STUDY OF THE THEORIES OF COMMUNICATIONS UNDERWATER AND SOME EXPERIMENTS[J]. Physical Experiment of College, 2002, 15(4): 19-21 |
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| Authors: | Lin zhengyi Wu jia He yanlan |
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| Abstract: | Nowadays,communications lf submarines have many ways,such as VIJFradio communications,ELF radio communications,HF/UHF/VHF radio communications,UHF/SHf/EHF satellite communications even blue,green laser communications.These different ways lf communications have both strong and weak points.Here,we designed an easy experiment for university students to simulate laser communication under water.Also we will give the.feasibility and the stringpoint lf laser communications under water. |
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| Keywords: | Semiconducting Laser Blue green Laser Communications Under Water. |
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