利用实时光子学谱图直接检测复杂通信数据信号的强度

2023 Optical Fiber Communications Conference and Exhibition (OFC) Pub Date : 2023-03-01 DOI:10.23919/OFC49934.2023.10117033

Connor M. L. Rowe, Benjamin Crockett, J. Azaña

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引用次数: 2

摘要

我们使用一个时间透镜光谱图来实时恢复复杂的调制数据信号，使用一个单一的光电二极管，没有本地振荡器，和简单的决策方法。我们的概念验证实验在FEC限制下解码QAM4和QAM8。

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Direct Intensity Detection of Complex Communication Data Signals Using a Real-time Photonics Spectrogram

We use a time-lens spectrogram for real-time recovery of complex modulation data signals using a single photodiode, no local oscillator, and simple decision method. Our proof-of-concept experiment decodes QAM4 and QAM8 under the FEC limit.

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2023 Optical Fiber Communications Conference and Exhibition (OFC)

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