BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor
	Liu, W.; K. N. Yao; D. N. A. Huang; J. T. Cao; L. Wang and H. J. Gu
刊名	Current Optics and Photonics
	2017
卷号	1 期号:1
英文摘要	Degradation of bit-error-rate (BER), caused by atmospheric turbulence, seriously hinders the performance of coherent Free Space Optical (FSO) communication systems. An adaptive optics system proves to be effective in suppressing the atmospheric turbulence. The holographic modal wavefront sensor (HMWFS) proposed in our previous work, noted for its fast detecting rates and insensitivity to beam scintillation, is applied to the coherent FSO communication systems. In this paper, based on our previous work, we first introduce the principle of the HMWFS in brief and give the BER of the coherent FSO with homodyne detection in theory, and then analyze the improvement of BER for a coherent FSO system based on our previous simulation works. The results show that the wavefront sensor we propose is better for weak atmospheric turbulence. The most obvious advantages of HMWFS are fast detecting rates and insensitivity to beam scintillation.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/59093]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu, W.,K. N. Yao,D. N. A. Huang,et al. BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor[J]. Current Optics and Photonics,2017,1(1).
APA	Liu, W.,K. N. Yao,D. N. A. Huang,J. T. Cao,&L. Wang and H. J. Gu.(2017).BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor.Current Optics and Photonics,1(1).
MLA	Liu, W.,et al."BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor".Current Optics and Photonics 1.1(2017).