Results 111 to 120 of about 39,830 (276)

Design and fabrication of E-band silica based dense wavelength-division multiplexing (DWDM) AWG

Results in Optics
A E-Band,48 channels flat top silica based dense wavelength-division multiplexing (DWDM) arrayed waveguide grating (AWG) was designed and fabricated with 0.75 % relative refractive index difference.
Feng Han, Jiashun Zhang, Liangliang Wang, Pengwei Cui, Yue Wang, Junming An, Jun Chen, Bingli Sun, Tianhong Zhou   +8 more
doaj   +1 more source

General‐Purpose Hexagonal Programmable Photonic Integrated Circuit with a >30 GHz Free Spectral Range

Laser &Photonics Reviews, Volume 20, Issue 10, 22 May 2026.
A compact and low insertion loss programmable photonic circuit is demonstrated based on a 7‐cell hexagonal waveguide mesh with a large free spectral range (FSR) of 31 GHz for a 6‐gate ring resonator configuration. Vernier rings and a dual‐injected ring configuration are demonstrated on this circuit with a further improved FSR of 93 GHz.
Yu Zhang, Xiangfeng Chen, Lukas Van Iseghem, Iman Zand, Hasan Salmanian, Antonio Ribeiro, Wim Bogaerts   +6 more
wiley   +1 more source

Benchmarking the noise sensitivity of different parametric two-qubit gates in a single superconducting quantum computing platform

, 2020
The possibility to utilize different types of two-qubit gates on a single quantum computing platform adds flexibility in the decomposition of quantum algorithms.
Egger, D. J., Filipp, S., Fuhrer, A., Ganzhorn, M., Mergenthaler, M., Müller, C., Müller, P., Paredes, S., Pechal, M., Salis, G., Werninghaus, M.   +10 more
core   +1 more source

Monolithic Integration of ScAlN Modulators on Silicon‐On‐Insulator Platform

Laser &Photonics Reviews, Volume 20, Issue 9, 6 May 2026.
Monolithic integration of scandium‐doped aluminum nitride (ScAlN) modulators on a silicon‐on‐insulator platform is reported. A multilayer electrode design enhances RF‐optical field overlap, enabling direct access to the diagonal electro‐optic coefficient and improved modulation efficiency.
Sihao Wang, Bo Li, Lin Zhou, Victor Leong, Nanxi Li, Xianshu Luo, Di Zhu   +6 more
wiley   +1 more source

Transcriptional time-course analysis during ash dieback infection revealed different responses in tolerant and susceptible Fraxinus excelsior genotypes

BMC Plant Biology
Hymenoscyphus fraxineus, the causal agent of Ash Dieback (ADB), has been introduced to eastern Europe in the 1990s from where it spread causing decline in European ash populations.
Víctor Chano, Renata Callegari Ferrari, Tania Domínguez-Flores, Karuna Shrestha, Barbara Fussi, Hannes Seidel, Oliver Gailing, Katharina B. Budde   +7 more
doaj   +1 more source

Producing Safe Drinking Water Using an Atmospheric Water Generator (AWG) in an Urban Environment [PDF]

, 2020
Offir Inbar, Igal Gozlan, S. B. Ratner, Yaron Aviv, Roman Sirota, Dror Avisar   +5 more
openalex   +1 more source

Deuterium 1‐Channel Transmit/16‐Channel High Impedance Receive Array Combined With 16‐Channel 1H Dual‐Row Transceiver Array for 7 Tesla Brain Imaging

Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 3021-3030, May 2026.
ABSTRACT Purpose To develop and evaluate an 2H/1H coil configuration that enables deuterium metabolic imaging at 7 T while preserving high‐quality 1H anatomical imaging. Methods An 16‐channel 2H high‐impedance receive array was combined with a 2H transmit birdcage and a 16‐channel dual‐row 1H transceiver array.
Bei Zhang, Wenkai Liang, Chichen Dong, Anke Henning   +3 more
wiley   +1 more source

Monolithic InP 100-Channel $\times$ 10-GHz Device for Optical Arbitrary Waveform Generation

IEEE Photonics Journal, 2011
We demonstrate monolithic integration of a 100-channel arrayed-waveguide grating (AWG) with 10-GHz channel spacing and 100 optically controlled Michelson-interferometer-based phase and amplitude modulators.
Francisco M. Soares, Nicolas K. Fontaine, Ryan P. Scott, J. H. Baek, X. Zhou, T. Su, S. Cheung, Y. Wang, C. Junesand, S. Lourdudoss, K. Y. Liou, R. A. Hamm, W. Wang, B. Patel, L. A. Gruezke, W. T. Tsang, Jonathan P. Heritage, S. J. B. Yoo   +17 more
doaj   +1 more source

Design, fabrication and characterization of an AWG at 45 µm

Optics Express, 2015
In this paper, we present the design, the fabrication and the characterization of an Arrayed Waveguide Grating (AWG) based on a SiGe graded index waveguide platform, operating at 4.5 µm. These devices were specifically designed to work together with an array of Distributed Feedback Bragg Quantum Cascade Lasers (DFB-QCL) emitting at different ...
Pierre, Barritault, Mickael, Brun, Pierre, Labeye, Jean-Michel, Hartmann, Fahem, Boulila, Mathieu, Carras, Sergio, Nicoletti   +6 more
openaire   +2 more sources

Alcohol Use Associated With Gambling Harm in a Population Representative Australian Sample

Drug and Alcohol Review, Volume 45, Issue 4, May 2026.
ABSTRACT Introduction This study examined whether alcohol use while gambling and engaging in heavy episodic drinking (HED) are associated with gambling harm in Victoria, Australia. It also explored whether combined alcohol use behaviours further increase harm, and whether economically disadvantaged individuals experience greater harm from alcohol use ...
Koen Smit, Heng Jiang, Robin Room, Aino Suomi, Markus H. Hahn, Sarah MacLean, Anne‐Marie Laslett   +6 more
wiley   +1 more source