北京航空航天大学学报 ›› 1998, Vol. 24 ›› Issue (5): 518-521.

• 论文 • 上一篇    下一篇

时间积分声光相关器光学结构的设计

江修富, 邵定蓉   

  1. 北京航空航天大学 电子工程系
  • 收稿日期:1997-04-02 发布日期:2010-11-18
  • 作者简介:男 32岁 博士生 100083 北京
  • 基金资助:

    国家自然科学基金(69472005)资助项目

Optical Architecture Design of Time-Integrating Acoustic-Optical Correlator

Jiang Xiufu, Shao Dingrong   

  1. Beijing University of Aeronautics and Astronautics,Dept. of Electronic Engineering
  • Received:1997-04-02 Published:2010-11-18

摘要: 提出用时间积分声光相关器进行长码的捕捉.以相加时间积分声光相关器为实验系统模型,把系统划分成光源部分、分束部分、扩束部分和光电检测部分,通过对各部分的分析和计算,建立了实验的最佳方案,并用该模型进行了时间积分声光相关器的实验,对实验结果进行了分析.首次在国内完成了时间积分声光实验模型,并给出了满意的实验结果.

Abstract: The time-integrating acoustic-optical correlator was used to capture long codes. The additive time-integrating acoustic-optical correlator was used as the experimental model. The experimental model was devided into four parts: light source, splitter, beam expansion and detector array parts . Through the analysis and calculation for each part, the optimum experimental model was established. The experiment of time-integrating acoustic-optical correlator was finished by use this experimental model, and the result was analyzed. It is the first time the experimental model of time-integrating acoustic-optical correlator was finished in our country and at the end of this paper, the satisfied experimental results in our laboratory were given.

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