Results 121 to 130 of about 45,036 (321)

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

Semiconductor Optical Amplifier (SOA)-Driven Reservoir Computing for Dense Wavelength-Division Multiplexing (DWDM) Signal Compensation. [PDF]

Sensors (Basel), 2023
Yang Y, Luo H, Zhang R, Yang F, Wu B, Qiu K, Wen F.   +6 more
europepmc   +1 more source

An optically powered radio over fiber remote unit using wavelength division multiplexing [PDF]

, 2008
D. Wake, Nathan J. Gomes, Christophe Lethien, C. Sion, Jean‐Pierre Vilcot   +4 more
openalex   +1 more source

StarLight: a photonic neural network accelerator featuring a hybrid mode-wavelength division multiplexing and photonic nonvolatile memory

, 2022
Pengxing Guo, Niujie Zhou, Weigang Hou, Lei Guo   +3 more
openalex   +1 more source

Enhanced High Dimensionality and the Information Processing Capacity in Interfered Spin Wave‐Based Reservoir Computing, Achieved With Eight Detectors

Advanced Electronic Materials, EarlyView.
Physical reservoir computing (PRC) based on spin wave interference has demonstrated high computational performance, yet room for improvement remains. In this study, we fabricated this concept PRC with eight detectors and evaluated the impact of the number of detectors using a chaotic time series prediction task.
Sota Hikasa, Wataru Namiki, Daiki Nishioka, Maki Nishimura, Ryo Iguchi, Kazuya Terabe, Takashi Tsuchiya   +6 more
wiley   +1 more source

Temperature-Insensitive Second-Order Microring Resonator for Dense Wavelength Division Multiplexing (DWDM)

IEEE Photonics Journal
To achieve temperature-insensitive passband responses of microring resonator (MRR) for DWDM signal processing, we design and fabricate a wavelength division multiplexer with four channels based on 2nd-order slot MRR with PMMA cladding layer. Four filters
Fuling Wang, Xiao Xu, Chonglei Sun, Liuge Du, Jia Zhao   +4 more
doaj   +1 more source

On-chip wavelength division multiplexing filters using extremely efficient gate-driven silicon microring resonator array. [PDF]

Sci Rep, 2023
Hsu WC, Nujhat N, Kupp B, Conley JF, Wang AX.   +4 more
europepmc   +1 more source

Detection by using dielectric materials and generation of millimeter wave in optical‐to‐radio frequency systems connecting wavelength division multiplexing and wireless networks [PDF]

, 2011
K. H. Park
openalex   +1 more source

Four wave mixing nonlinearity effect in wavelength division multiplexing radio over fiber system [PDF]

, 2007
The integration of wireless and optical networks is a potential solution for the increasing capacity and mobility as well as decreasing costs in the access networks.
Ahmed Habib, Hafiz Abd. El Latif
core  

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source