光通信技术2017,Vol.41Issue(7):9-12,4.DOI:10.13921/j.cnki.issn1002-5561.2017.07.003
基于多值光学涡旋相息图的OAM光通信系统
OAM optical communication system based on multiple-valued optical vortex phase hologram
摘要
Abstract
This paper designs a new multiple-valued optical vortex phase hologram which can be used to produce multiple-valued optical vortex directly,and uses it in the orbital angular momentum (OAM) free space optical communication system,realizes multiplexing/demultiplexing of 4way OAM beams,the paper study the change of the communication system bit error rate in different bit signal noise ratio.At the same time,it investigates the effect of atmospheric turbulence on the system performance.关键词
光学涡旋/OAM/光通信/OAM键控/OAM复用Key words
optical vortex/OAM/optical communication/OAM keying/OAM multiplex分类
信息技术与安全科学引用本文复制引用
苏明样,张小科,贺炎亮,陈智聪,陈书青,李瑛..基于多值光学涡旋相息图的OAM光通信系统[J].光通信技术,2017,41(7):9-12,4.基金项目
深圳科技基础研究项目(批准号:JCYJ20150324141711651,JCYJ20160422152-152634,JCYJ2016032814464)资助 (批准号:JCYJ20150324141711651,JCYJ20160422152-152634,JCYJ2016032814464)
国家自然科学基金(批准号:61575127,61505122)资助 (批准号:61575127,61505122)
广东省自然科学基金(批准号:2016A030310065,2014A030310279)资助 (批准号:2016A030310065,2014A030310279)
深圳大学自然科学基金(批准号:000059,2016031)资助 (批准号:000059,2016031)
广东省科技计划项目(批准号:2016B050501005)资助 (批准号:2016B050501005)
广东教育部自然科学基金(批准号 ()
2015KTSCX124,2015KQNCX146)资助.中国博士后科学基金(批准号:2016M602520)资助. (批准号:2016M602520)