DocumentCode
3592505
Title
Demonstration of m-ary encoding/decoding using visible-light Bessel beams carrying orbital angular momentum (OAM) for free-space obstruction-free optical communications
Author
Jing Du ; Shuihui Li ; Yifan Zhao ; Zhidan Xu ; Long Zhu ; Peng Zhou ; Jun Liu ; Jian Wang
Author_Institution
Sch. of Opt. & Electron. Inf., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2015
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate m-ary encoding/decoding using visible-light Bessel beams carrying orbital angular momentum (OAM) for free-space obstruction-free optical communications. The bit-error rate (BER) performance of hexadecimal and 32-ary encoding/decoding are investigated. A zero BER of hexadecimal encoding/decoding is observed after decoding 500 symbols with obstruction.
Keywords
decoding; error statistics; optical links; 32-ary decoding; 32-ary encoding; BER; M-ary decoding; M-ary encoding; OAM; bit-error rate performance; free-space obstruction-free optical communications; hexadecimal decoding; hexadecimal encoding; orbital angular momentum; visible-light Bessel beams; Decoding; Encoding;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Type
conf
Filename
7121488
Link To Document