Results 81 to 90 of about 2,360,364 (245)

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

Advanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

Quantum Communications Feasibility Tests over a UK-Ireland 224 km Undersea Link. [PDF]

Entropy (Basel), 2023
Amies-King B, Schatz KP, Duan H, Biswas A, Bailey J, Felvinti A, Winward J, Dixon M, Minder M, Kumar R, Albosh S, Lucamarini M.   +11 more
europepmc   +1 more source

Quantum-circuit Refrigerator

, 2017
| openaire: EC/H2020/681311/EU//QUESSQuantum technology promises revolutionizing applications in information processing, communications, sensing and modelling.
Lake, Russell, Tan, Kuan, Russell E. Lake, Shumpei Masuda, Masuda, Shumpei, Partanen, Matti, Mikko Möttönen, Govenius, Joonas, Möttönen, Mikko, Kuan Yen Tan, Matti Partanen, Joonas Govenius   +11 more
core   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Low Noise Opto-Electro-Mechanical Modulator for RF-to-Optical Transduction in Quantum Communications. [PDF]

Entropy (Basel), 2023
Bonaldi M, Borrielli A, Di Giuseppe G, Malossi N, Morana B, Natali R, Piergentili P, Sarro PM, Serra E, Vitali D.   +9 more
europepmc   +1 more source

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

CUDA Quantum

<p>The 0.7.0 release adds support for using NVIDIA Quantum Cloud, giving you access to our most powerful GPU-accelerated simulators even if you don't have an NVIDIA GPU. With 0.7.0, we have furthermore greatly increased expressiveness of the Python
The CUDA Quantum development team
core   +2 more sources

A Secure Scheme Based on a Hybrid of Classical-Quantum Communications Protocols for Managing Classical Blockchains. [PDF]

Entropy (Basel), 2023
Liu A, Chen XB, Xu S, Wang Z, Li Z, Xu L, Zhang Y, Chen Y.   +7 more
europepmc   +1 more source

A Comprehensive Comparative Study of Active Learning Schemes for Nanophotonics Design

Advanced Intelligent Discovery, EarlyView.
Active learning (AL) strategies are benchmarked for the binary design of planar multilayer nanophotonic structures. Factorization machines combined with quantum annealing (QA) become effective as dimensionality increases. Hybrid QA provides the strongest results for 100‐layer problems, highlighting the importance of optimization method selection in ...
Serang Jung, Seongmin Kim, Jaehyun Park, Chaeyoung Park, Zhihao Xu, Sanghyo Hwang, Baiqing Ye, Youn sang Kim, Sun‐Kyung Kim, Tengfei Luo, Eungkyu Lee   +10 more
wiley   +1 more source

Beating the repeaterless bound with adaptive measurement-device-independent quantum key distribution

New Journal of Physics, 2019
Surpassing the repeaterless bound is a crucial task on the way towards realizing long-distance quantum key distribution. In this paper, we focus on the protocol proposed by Azuma et al (2015 Nat. Commun. 6 10171), which can beat this bound with idealized
Róbert Trényi, Koji Azuma, Marcos Curty   +2 more
doaj   +1 more source