Performance Evaluation of Optical-Beam Stabilization Platforms With Different Supports Used in Large-Aperture Electro-Optical System
文献类型：期刊论文
| 作者 | Y. T. Wang; P. Jia; Z. S. Wang; F. C. Wang; S. N. Tan and D. P. Tian |
| 刊名 | Ieee Photonics Journal
 |
| 出版日期 | 2022 |
| 卷号 | 14期号:2页码:10 |
| ISSN号 | 1943-0655 |
| DOI | 10.1109/jphot.2022.3161449 |
| 英文摘要 | Optical-beam stabilization platform (OBSP) provides high-precision inertial reference for measurement of full link optical-beam jitter in large-aperture electro-optical systems. To ensure that its optical-beam stability meets system alignment needs, performance evaluation of OBSP is necessary. Considering two OBSPs with flexible and rigid support, their optical-beam stability performance and effect on image quality are evaluated and compared via theoretical and experimental means. The results reveal that under same sensor and control algorithm conditions, the two OBSPs perform well on dynamic-frequency characteristics and two-axis motion decoupling, they can achieve dynamic optical-beam stabilization accuracy of 7.934 mu rad and 5.762 mu rad under 0.5-100Hz wide-band excitation, respectively. Moreover, optical systems equipped with OBSPs demonstrate better imaging performance (MTF value of 21% at 50 1p/mm with stable residuals of less than 7 mu rad). The findings of this study provide a ready reference for the design of meter level large-aperture electro-optical systems for applications in laser communication, aerial imaging, etc. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66979]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Y. T. Wang,P. Jia,Z. S. Wang,et al. Performance Evaluation of Optical-Beam Stabilization Platforms With Different Supports Used in Large-Aperture Electro-Optical System[J]. Ieee Photonics Journal,2022,14(2):10. |
| APA | Y. T. Wang,P. Jia,Z. S. Wang,F. C. Wang,&S. N. Tan and D. P. Tian.(2022).Performance Evaluation of Optical-Beam Stabilization Platforms With Different Supports Used in Large-Aperture Electro-Optical System.Ieee Photonics Journal,14(2),10. |
| MLA | Y. T. Wang,et al."Performance Evaluation of Optical-Beam Stabilization Platforms With Different Supports Used in Large-Aperture Electro-Optical System".Ieee Photonics Journal 14.2(2022):10. |
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