...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of optical technology >Simulation of the Golay3 multiple mirror telescope with a conicoidal primary mirror by extending the optical design program
【24h】

Simulation of the Golay3 multiple mirror telescope with a conicoidal primary mirror by extending the optical design program

机译：通过扩展光学设计程序，模拟具有圆锥形主镜的Golay3多镜望远镜

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The notion of a sparse aperture system offers a novel solution to decrease the volumes and weight of space telescopes while pursuing higher resolutions. A simulation of the applicable sparse aperture systems is studied. First, the principle of ray tracing used in the optical design program is analyzed. It is pointed out that surface models representing the primary mirror of a sparse aperture system can be established by programming and creating Dynamic Link Library files to define the propagation properties of the passing rays. The method of simulating the Golay3 multiple mirror telescope (MMT) with a conicoidal primary mirror is proposed. Second, the structure of the conicoidal primary mirror of the Golay3 MMT is investigated. Formulas to define the directions, optical path lengths and intensities of rays passing through the primary mirror are deduced. Finally, two Golay3 MMT systems are simulated as examples. Their simulation results are presented and analyzed. The theoretical fill factors, the simulative fill factors, and the normalized modulation transfer functions of the simulated system are calculated to verify the proposed simulation method. They are proved to be in accordance with each other. (C) 2016 Optical Society of America.
机译：稀疏光圈系统的概念提供了一种新颖的解决方案，可在追求更高的分辨率的同时减少太空望远镜的体积和重量。研究了适用的稀疏孔径系统的仿真。首先，分析了光学设计程序中使用的光线追踪原理。要指出的是，可以通过编程和创建动态链接库文件来定义通过的光线的传播特性，来建立表示稀疏孔径系统主镜的表面模型。提出了利用圆锥形主镜模拟Golay3多镜望远镜的方法。其次，研究了Golay3 MMT的圆锥形主镜的结构。推导了定义通过主镜的光线的方向，光程长度和强度的公式。最后，以两个Golay3 MMT系统为例进行仿真。给出并分析了他们的仿真结果。计算了理论上的填充因子，模拟填充因子和标准化系统的调制传递函数，以验证所提出的仿真方法。它们被证明是相互一致的。 （C）2016年美国眼镜学会。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号