Results 141 to 150 of about 418,956 (371)
Hybrid DNA Origami – Graphene Platform for Electrically‐Gated Nanoscale Motion
Advanced Materials Interfaces, EarlyView.A hybrid DNA origami‐graphene architecture is employed in a nearfield sensing device for optical distance assessment in biosensors and biorecognition purposes. Using Fluorescence Lifetime Imaging Microscopy (FLIM), a nearfield quenching model is verified and test the device response under several electrostatic gating conditions, which leads to changes ...
João D. G. Azevedo +10 more
wiley +1 more source
Integrated waveguide coupled Si_3N_4 resonators in the ultrahigh-Q regime
, 2014 The vast majority of work on waveguide-coupled resonators focuses on decreasing losses in the waveguide and coupling region. Here we present fully integrated resonators based on an ultralow-loss Si3N4 waveguide platform.
D. Spencer +3 more
semanticscholar +1 more source
Propagation in Cylindrical Waveguide Containing Inhomogeneous Dielectric [PDF]
, 1965 Ryozo Yamada, Kazuhiro Watanabe
openalex +1 more source
Advanced Materials Interfaces, EarlyView.Pump‐probe shadowgraphy of glass drilling is shown with a femtosecond laser operating in MHz‐ and GHz‐burst regime. A comparison with standard femtosecond micro‐processing using repetitive single pulses is provided. The ablation plume lifetime is measured in all three regimes, and the drilling dynamics of Through Glass Via (TGV) in GHz‐burst mode are ...
Pierre Balage +6 more
wiley +1 more source
Propagation of acoustic and infrared waves in natural waveguides over long distances [PDF]
, 1960 L. Brekhovskikh
openalex +1 more source
Optofluidics: waveguides and devices
SPIE Proceedings, 2012 In this work we review recent results of our work on optofluidics. We show that single mode optofluidic waveguides with low loss can be realized using antiresonant reflecting optical confinement (ARROW). These waveguides can be fabricated using full standard silicon technology or hybrid silicon-polymer processes.
Testa G +4 more
openaire +5 more sources
Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices
Advanced Materials Interfaces, EarlyView.This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin +2 more
wiley +1 more source
Multiplexed Bio‐detection on an Interferometric Optical Waveguide Assembly
Advanced Materials Interfaces, EarlyView.Multiplexed remote bio‐detection is demonstrated through an image conduit composed of 3012 individual cores and coated with interferometric layers. The proof of concept of biodetection is performed through the kinetic monitoring of two complementary DNA strands hybridization paving the way for applications in multiplex in situ biosensing, and ...
Oleksii Bratash +6 more
wiley +1 more source
Plasma Waveguide Cell for Afterglow Measurements [PDF]
, 1963 E. H. Holt, K. C. Stotz
openalex +1 more source
Temperature Dependent Spin Dynamics in La0.67Sr0.33MnO3/Pt Bilayers
Advanced Materials Interfaces, EarlyView.Visualization of inverse spin Hall effect due to scattering of the injected pure spin current via spin pumping ferromagnetic resonance in LSMO/Pt micro device. Abstract Complex ferromagnetic oxides such as La0.67Sr0.33MnO3 (LSMO) offer pathways for creating energy‐efficient spintronic devices with new functionalities.
Biswajit Sahoo +8 more
wiley +1 more source