Quantum extreme learning machines (QELMs) aim to efficiently post-process the outcome of
fixed—generally uncalibrated—quantum devices to solve tasks such as the estimation of the …

Engineering single-photon states endowed with orbital angular momentum (OAM) is a
powerful tool for quantum information photonic implementations. Indeed, due to its …

Recent developments have led to the possibility of embedding machine learning tools into
experimental platforms to address key problems, including the characterization of the …

The orbital angular momentum (OAM) of light is an infinite-dimensional degree of freedom of
light with several applications in both classical and quantum optics. However, to fully take …

We provide a new perspective on shadow tomography by demonstrating its deep
connections with the general theory of measurement frames. By showing that the formalism …

The noise and complexity inherent to quantum communication networks leads to technical
challenges in designing quantum network protocols using classical methods. We address …

Multimode optical interferometers represent the most viable platforms for the successful
implementation of several quantum information schemes that take advantage of optical …

The nonlocal correlations of noisy quantum systems are important for both understanding
nature and developing quantum technology. We consider the correlations of star and chain …

摘要在以偏振编码为基础的量子保密通信中, 由于外界温度, 应力以及光纤的本身缺陷等因素,
使得偏振态无法保持长期稳定, 增加系统的误码率, 因此需进行偏振控制以维持通信系统正常 …

Accurate control of light polarization represents a core building block in polarization
metrology, imaging, and optical and quantum communications. Voltage-controlled liquid …