Research on BER performance of the OAM-SK FSO communication system with wavefront phase correction

On the basis of Gerchberg-Saxton (GS) algorithm and angular-spectrum theory, an improved wavefront phase correction algorithm to the Laguerre-Gaussian (LG) beams was proposed for the orbital angular momentum-shift keying (OAM-SK) modulation-based free space optical (FSO) communication system under w...

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Autori principali:	Shuang LI, Ping WANG, Tao LIU, Yuting PAN, Wei WANG
Natura:	Artigo
Lingua:	Chinês
Pubblicazione:	Editorial Department of Journal on Communications 2022-05-01
Serie:	Tongxin xuebao
Soggetti:	free space optical;orbital angular momentum;phase correction;angular-spectrum theory;bit error rate
Accesso online:	http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2022110
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