Theoretical and experimental study of multi-element coherent fiber array

	Theoretical and experimental study of multi-element coherent fiber array
其他题名	论文其他题名
	Fan X. Y.; Liu J. J.; Liu J. S.; Wu J. L.
	2010
发表期刊	Acta Physica Sinica
ISSN	1000-3290
卷号	59 期号:4 页码:2462-2470
摘要	The theoretical model of the hexagonal fiber array is established based on Fraunhofer diffraction theory. The far field distribution of the hexagonal fiber array is presented. Energy contained in the central lobe and Strehl ratio are taken as the two evaluation parameters of coherent combined system. The effects of arrangement, amplitude, filling factor and phase errors on far field distribution are analyzed and simulated A seven-element hexagonal fiber array with a hexagonal prism is experimentally constructed. The hill climbing method is employed to detect and lock the element phase. The filling factor of the coherent array achieves 0 66. The combined beam of Strehl ratio of 0. 70 and energy contained in the central lobe of 0. 40 is experimentally obtained. And the energy contained in the central lobe of two-element linear array and four-element square array are 0. 45 and 0 18, respectively
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25602
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Fan X. Y.,Liu J. J.,Liu J. S.,et al. Theoretical and experimental study of multi-element coherent fiber array[J]. Acta Physica Sinica,2010,59(4):2462-2470.
APA	Fan X. Y.,Liu J. J.,Liu J. S.,&Wu J. L..(2010).Theoretical and experimental study of multi-element coherent fiber array.Acta Physica Sinica,59(4),2462-2470.
MLA	Fan X. Y.,et al."Theoretical and experimental study of multi-element coherent fiber array".Acta Physica Sinica 59.4(2010):2462-2470.

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