Free-Space Underwater Constant-Envelope Orthogonal Frequency Division Multiplexing Using Phase Modulation of Orbital Angular Momentum modes

被引：3
|
作者：
Morgan, Kaitlyn [1 ]
Dai, Kunjian [1 ]
Miller, J. Keith [1 ]
O'Donnel, Caitie [1 ]
Watkins, Richard J. [2 ]
Johnson, Eric G. [1 ]
机构：
[1] Clemson Univ, Microphoton Lab, Holcombe Dept Elect & Comp Engn, Clemson, SC 29634 USA
[2] Clemson Univ, Microphoton Lab, Dept Gen Engn, Clemson, SC 29634 USA
来源：
2020 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) | 2020年
关键词：
underwater; orbital angular momentum; OFDM; phase control; LASER; LIGHT;
D O I：
10.1109/iccworkshops49005.2020.9145125
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents experimental results for a constant-envelope OFDM platform using two coherently coupled OAM beams for a free space underwater link using a frequency doubled IR source at 532 nm for power delivery and high-speed communications in turbid environments. Results will be presented for coherently combined OAM modes with results including both ballistic and diffusive scattering regimes.
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页数：6
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