Results 61 to 70 of about 4,112,688 (369)

Ultrafast Plasmonic Optical Switching Structures and Devices

Frontiers of Physics, 2019
[This submission is based on the contacts with Prof. Pavesi by code JMDC(100%.2019.FPHY.832).] Plasmonic structures possess rich physics related to the sensitivity of plasmon resonance to the change in the environmental dielectric constant, the enhanced ...
Xinping Zhang, Jinghui Yang
semanticscholar   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Flexible orbital angular momentum mode switching in multimode fibre using an optical neural network chip

Light: Advanced Manufacturing
Mode-division multiplexing technology has been proposed as a crucial technique for enhancing communication capacity and alleviating growing communication demands.
Zhengsen Ruan, Yuanjian Wan, Lulu Wang, Wei Zhou, Jian Wang   +4 more
doaj   +1 more source

Analytical Modeling of Switching Fabrics of Elastic Optical Networks

IEEE Access, 2020
This article proposes an analytical method for determining the traffic characteristics of multi-service switching networks in elastic optical networks. The method takes into consideration the limitations of W-S-W (wavelength-space-wavelength) switching ...
Mariusz Glabowski, Erich Leitgeb, Maciej Sobieraj, Maciej Stasiak   +3 more
doaj   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Electro-optical Simulation of a-Si Thin-Film-Transistor Liquid Crystal Display Pixels [PDF]

, 2001
An analysis of an amorphous silicon (a-Si) thin-film-transistor liquid-crystal display (TFT-LCD) pixel is presented. The electro-optical model combines the electrical properties of the switching element and the optical performance of a twisted nematic ...
Otón, José M., Pérez Garcilópez, Antonia Isabel, Sánchez-Pena, José Manuel, Vázquez García, María Carmen   +3 more
core   +3 more sources

A PSO-SVM for Burst Header Packet Flooding Attacks Detection in Optical Burst Switching Networks [PDF]

, 2021
Susu Liu, Xun Liao, Heyuan Shi
openalex   +1 more source

All-optical ultrafast polarization switching with nonlinear plasmonic metasurfaces

Science Advances
Optical switching has important applications in optical information processing, optical computing, and optical communications. The long-term pursuit of optical switch is to achieve short switching time and large modulation depth. Among various mechanisms,
Heng Wang, Zixian Hu, Junhong Deng, Xuecai Zhang, Jiafei Chen, K. Li, Gui-Jun Li   +6 more
semanticscholar   +1 more source

Picosecond all-optical switching of magnetic tunnel junctions [PDF]

, 2016
Control of magnetism without using magnetic fields enables large-scale integration of spintronic devices for memory, computation and communication in the beyond-CMOS era.
Junyang Chen, Li He, Jianping Wang, Mo Li   +3 more
semanticscholar   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source