The exploitation of the full structure of multimode light fields enables compelling capabilities in many fields including classical and quantum information science. We exploit data-encoding on the optical phase of the pulses of a femtosecond laser source for a photonic implementation of a reservoir computing protocol. Rather than intensity detection, data-reading is done via homodyne detection that accesses combinations of an amplitude and a phase of the field. Numerical and experimental results on nonlinear autoregressive moving average (NARMA) tasks and laser dynamic predictions are shown. We discuss perspectives for quantum-enhanced protocols.

中文翻译：

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储层计算脉冲方法中的光学相位编码

多模光场完整结构的开发使得在包括经典和量子信息科学在内的许多领域具有引人注目的能力。我们利用飞秒激光源脉冲的光学相位上的数据编码来实现储层计算协议的光子实现。数据读取不是通过强度检测，而是通过访问场的幅度和相位的组合的零差检测来完成。显示了非线性自回归移动平均 (NARMA) 任务和激光动态预测的数值和实验结果。我们讨论量子增强协议的前景。