| 水下声信号光电探测技术的实验研究 |
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| 引用本文： | 秦慧平,丁绪星,王再见,张德琨.水下声信号光电探测技术的实验研究[J].激光技术,2008,32(3):290-290. |
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| 作者姓名： | 秦慧平 丁绪星 王再见 张德琨 |
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| 作者单位： | 1. 安徽师范大学,物理与电子信息学院,芜湖,241000
2. 桂林电子工业学院,桂林,541004 |
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| 摘 要： | 为了实现水下声信号的遥感探测,针对水下声信号光电探测技术的强度调制理论,提出了光线分析理论模型,并进行了初步的理论分析和实验验证,取得了频率为65Hz和100Hz的水下声信号的探测数据,验证了水下声信号光电探测技术的强度调制理论.实验结果表明,在空气中利用激光,在水中利用声波,通过这两种信号载体来探测水下声信号技术是可行的,这一结果对于水下声信号光电探测技术的研究具有一定的参考价值.
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| 关 键 词： | 光电子学 光线分析理论 水表面微波理论 水下声信号 |
| 文章编号： | 1001-3806(2008)03-0290-03 |
| 收稿时间： | 2007-03-23 |
| 修稿时间： | 2007年3月23日 |
Experiment research of underwater acoustic detection by means of photoelectric method |
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| QIN Hui-ping,DING Xu-xing,WANG Zai-jian,ZHANG De-kun.Experiment research of underwater acoustic detection by means of photoelectric method[J].Laser Technology,2008,32(3):290-290. |
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| Authors: | QIN Hui-ping DING Xu-xing WANG Zai-jian ZHANG De-kun |
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| Affiliation: | QIN Hui-ping1,DING Xu-xing1,WANG Zai-jian1,ZHANG De-kun2(1.Physics , Electronic Information Engineering College,Anhui Normal University,Wuhu 241000,China,2.Guilin Industry , Electronic University,Guilin 541004,China) |
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| Abstract: | In order to achieve the remote sensing of underwater acoustic signal,a model of beam analyzation method was presented for the intensity modulation theory of photoelectric detection of underwater acoustic signal.A preliminary theoretical analysis and experimental verification were made and underwater acoustic signal detection data was achieved at the frequencies of 65Hz and 100Hz.Experimental results show that it is feasible to detect underwater acoustic signal with laser in the air or with underwater acoust... |
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| Keywords: | optoelectronics beam analyzed theory tiny surface wave underwater acoustic |
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