Deterministic Fabrication and Quantum‐Well Modulation of Phase‐Pure 2D Perovskite Heterostructures for Encrypted Light Communication

E Hong, Z Li, X Zhang, X Fan, X Fang - Advanced Materials, 2024 - Wiley Online Library
Deterministic integration of phase‐pure Ruddlesden–Popper (RP) perovskites has great
significance for realizing functional optoelectronic devices. However, precise fabrications of …

Silicon photonics for high-speed communications and photonic signal processing

X Zhou, D Yi, DWU Chan, HK Tsang - npj Nanophotonics, 2024 - nature.com
Leveraging on the mature processing infrastructure of silicon microelectronics, silicon
photonic integrated circuits may be readily scaled to large volume production for low-cost …

Towards large-scale programmable silicon photonic chip for signal processing

Y **e, J Wu, S Hong, C Wang, S Liu, H Li, X Ju, X Ke… - …, 2024 - degruyter.com
Optical signal processing has been playing a crucial part as powerful engine for various
information systems in the practical applications. In particular, achieving large-scale …

Two-dimensional and high-order directional information modulations for secure communications based on programmable metasurface

H Xu, JW Wu, ZX Wang, RW Shao, HQ Yang… - Nature …, 2024 - nature.com
Conventional wireless communication schemes indiscriminately transmit information into the
whole space and pose inherent security risks. Recently, directional information modulation …

Empowering high-dimensional optical fiber communications with integrated photonic processors

K Lu, Z Chen, H Chen, W Zhou, Z Zhang… - Nature …, 2024 - nature.com
Mode-division multiplexing (MDM) in optical fibers enables multichannel capabilities for
various applications, including data transmission, quantum networks, imaging, and sensing …

Training of physical neural networks

A Momeni, B Rahmani, B Scellier, LG Wright… - arxiv preprint arxiv …, 2024 - arxiv.org
Physical neural networks (PNNs) are a class of neural-like networks that leverage the
properties of physical systems to perform computation. While PNNs are so far a niche …

Programmable integrated photonic coherent matrix: Principle, configuring, and applications

B Wu, H Zhou, J Dong, X Zhang - Applied Physics Reviews, 2024 - pubs.aip.org
Every multi-input multi-output linear optical system can be deemed as a matrix multiplier that
carries out a desired transformation on the input optical information, such as imaging …

Unitary control of partially coherent waves. II. Transmission or reflection

C Guo, S Fan - Physical Review B, 2024 - APS
Coherent control of wave transmission and reflection is crucial for applications in
communication, imaging, and sensing. However, many practical scenarios involve partially …

Demixing microwave signals using system-on-chip photonic processor

S Gao, C Wu, X Lin - Light: Science & Applications, 2024 - nature.com
Demixing microwave signals using system-on-chip photonic processor | Light: Science &
Applications Skip to main content Thank you for visiting nature.com. You are using a browser …

Measuring, processing, and generating partially coherent light with self-configuring optics

C Roques-Carmes, S Fan, DAB Miller - Light: Science & Applications, 2024 - nature.com
Optical phenomena always display some degree of partial coherence between their
respective degrees of freedom. Partial coherence is of particular interest in multimodal …