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High-security multi-constellation shaping modulation with asymmetric encryption
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DOI：10.3788/COL202422.040602.png)
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摘要
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This Letter proposes a high-security modulation scheme for optical transmission systems. By using multi-constellation shaping and asymmetric encryption, the information security can be enhanced and quantum computer cracking can be effectively resisted. Three-dimensional (3D) carrier-less amplitude phase modulation is utilized to superposition and transmit 3D signals. Experimental verification is conducted using a seven-core weakly coupled fiber platform. The results demonstrate that the proposed scheme can effectively protect the system from any illegal attacker.
Keyword:
multi-core transmission
asymmetric encryption
multi-constellation shaping
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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Three-Dimensional Modulation Formats with Constant Power for Optical Communications.png)
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OPTICS EXPRESSIF3.3
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