| 激光时间传递技术的进展 |
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| 引用本文： | 杨福民,李鑫,张忠萍,陈婉珍,陈菊平.激光时间传递技术的进展[J].宇航计测技术,2004,24(1):46-52. |
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| 作者姓名： | 杨福民 李鑫 张忠萍 陈婉珍 陈菊平 |
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| 作者单位： | 中国科学院上海天文台,上海,200030 |
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| 摘 要： | 激光时间传递是通过激光脉冲在空间的传播来实现地面与卫星时钟或地球上远距离两地时钟的同步。本文介绍了激光时间传递的国内外进展情况 ,重点介绍我们建立的一套地面激光时间比对系统。比对结果表明 ,激光时间传递获得很高的精度和稳定度。
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| 关 键 词： | +激光时间传递 计时器 氢钟 |
| 文章编号： | 1000-7202(2004)01-0046-07 |
| 修稿时间： | 2002年8月18日 |
Progression of the Technology of the Time Transfer by Laser Pulses |
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| YANG Fu-min,LI Xin,ZHANG Zhong-ping,CHEN Wan-zhen,CHEN Ju-ping.Progression of the Technology of the Time Transfer by Laser Pulses[J].Journal of Astronautic Metrology and Measurement,2004,24(1):46-52. |
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| Authors: | YANG Fu-min LI Xin ZHANG Zhong-ping CHEN Wan-zhen CHEN Ju-ping |
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| Abstract: | Time transfer by laser pulses is based on the propagation of light pulses between satellite and ground clocks or between remote clocks on thc Earth.The paper describes the domestic and international progress of this technology.One local time transfer system that we set up is introduced in detail. It is shown by the experiment that the time transfer by laser pulses can obtain high precision and stability. |
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| Keywords: | +Time transfer by Laser pulses Timer H-maser |
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