Results 201 to 210 of about 438,669 (294)

Low‐Crosstalk Silicon Photonic Switch Fabrics for AI Datacenters and High‐Capacity Optical Interconnects: Device‐Level Origins and Mitigation

Laser &Photonics Reviews, EarlyView.
Scaling silicon photonic switch fabrics for AI datacenters is fundamentally constrained by accumulated crosstalk, insertion loss, and device‐level non‐idealities. This work establishes a device‐to‐link‐to‐system framework that connects the physical origins of crosstalk to practical mitigation strategies across device, circuit, and control levels.
Peng Bao, Bohao Sun, Tianqian Zhang, Tongyun Li, Richard J. Zhang, Yue Lu, Chenxi Tan, Alan Yilun Yuan, Lingzhi Luo, Ming Luo, Jin Tao, Hanbing Li, Seb J. Savory, Wei Chu, Richard Penty, Qixiang Cheng   +15 more
wiley   +1 more source

Dielectric Properties and Electromagnetic-Thermal-Moisture Coupling of Frozen Soil Under Microwave Irradiation. [PDF]

Materials (Basel)
He B, He Z, Chen Z, Zhang Y, Han H, Li Y, Li Z, Zhao L, Wang A, Yu X.   +9 more
europepmc   +1 more source

Near‐Infrared Soliton Crystal Generation in Silicon Resonators

Laser &Photonics Reviews, EarlyView.
Near‐infrared Kerr soliton generation in silicon is severely hindered by two‐photon and free‐carrier absorption. By combining transverse‐mode dispersion engineering with active free‐carrier extraction, monolithic silicon resonators support densely spaced, low‐noise soliton‐crystal combs spanning over 100 nm and, in a separate device, broadband ...
Yue Qin, Keyi Zhong, Yaojing Zhang, Hon Ki Tsang   +3 more
wiley   +1 more source

Defect and Interface Engineering of VO₂ for Reconfigurable Nanophotonics. [PDF]

Nanomaterials (Basel)
Ainabayev A, Insepov Z, Tynyshtykbayev K.   +2 more
europepmc   +1 more source

Single‐Lens Counter‐Focused Ultrashort Laser Pulses for Enhanced Microplasma Formation Inside Silicon

Laser &Photonics Reviews, EarlyView.
A polarization‐dependent liquid–crystal spatial light modulator is used to generate coaxial double‐focus laser beams with independently tunable focal separation and intensity. Applied to silicon, this configuration enables counterpropagating pulse interactions using a single focusing element, enhancing nonlinear excitation and achieving near‐critical ...
Niladri Ganguly, David Grojo, Pol Sopeña   +2 more
wiley   +1 more source

Statistical CSI-Based Design for Pinching Antenna Systems with Short-Packet Communication. [PDF]

Entropy (Basel)
Pan Z, Zheng G, Xu Z, Yuan L.
europepmc   +1 more source

Effect of Carbon Nanotubes Incorporation on the Properties of a Photopolymer Resin Used in Vat Photopolymerization

Polymer Composites, EarlyView.
Preparation and experimental results of carbon nanotube/photopolymer resin nanocomposites fabricated by 3D printing. ABSTRACT This work examines the effect of the incorporation of carbon nanotubes (CNTs) into a photopolymer resin for the fabrication of nanocomposites via additive manufacturing (AM), using the masked stereolithography technique (MSLA ...
Caio Kuribayashi, Matheus Campos Hemkemaier, Guilherme Mariz de Oliveira Barra, Marcio Roberto da Rocha, Bluma Guenther Soares, Claudia Merlini   +5 more
wiley   +1 more source

A High-resolution metal-insulator-metal plasmonic biosensor with concentric ring resonators for carcinoembryonic antigen detection. [PDF]

Sci Rep
Bahador H, Izadiyar H, Nilghaz A.
europepmc   +1 more source

Multiscale PA6 Composites Reinforced With Recycled Carbon Fibers and Graphene: Synergistic Effects on Mechanical and Electromagnetic Behavior

Polymer Composites, EarlyView.
Synergistic effects of recycled carbon fibers and GNP on the mechanical and electromagnetic performance of multiscale PA6 composites. ABSTRACT The mechanical recycling of carbon fiber‐reinforced thermoplastics (CFRTs) generally degrades the mechanical properties of the resulting composites, primarily due to fiber length reduction. To partially overcome
Erick Gabriel Ribeiro dos Anjos, Ieda Cruz da Silva, Juliano Marini, María Cristina Kantun‐Uicab, Jandro L. Abot, Fabio Roberto Passador   +5 more
wiley   +1 more source

Mirrorless open cavities enabled by boundary incompatibility between perfect electric conductor and perfect magnetic conductor parallel-plate waveguides. [PDF]

Sci Rep
Kim SH, Kee CS.
europepmc   +1 more source