Results 141 to 150 of about 161,728 (292)

OS7-3-3 In situ observation of direct electron transfer reaction of cytochrome c adsorbed on ITO electrode with slab optical waveguide spectroscopy

, 2012
Naoki Matsuda, Hirotaka Okabe
openalex   +2 more sources

Enhancing quantum transduction via long-range waveguide-mediated interactions between quantum emitters [PDF]

, 2019
Vincent E. Elfving, Sumanta Das, Anders S. Sørensen   +2 more
openalex   +1 more source

Molecular Engineering for Enhanced Second‐Order Nonlinear Response in Spontaneously‐Oriented Evaporated Organic Films

Advanced Optical Materials, EarlyView.
Intramolecular bridge‐locking frustrates detrimental anti‐parallel packing in evaporated organic films. This design enhances net polar orientation, leading to a twofold off‐resonance increase in the second‐order nonlinear susceptibility (χ(2)) without electric‐field poling.
Pierre‐Luc Thériault, Heorhii V. Humeniuk, Zhechang He, Gabriel Juteau, Alexandre Malinge, Dmytro F. Perepichka, Stéphane Kéna‐Cohen   +6 more
wiley   +1 more source

Towards fibre-like loss for photonic integration from violet to near-infrared. [PDF]

Nature
Chen HJ, Colburn K, Liu P, Yan H, Hou H, Ge J, Liu JY, Lehan P, Ji QX, Yuan Z, Bouwmeester D, Holmes C, Gates J, Blauvelt H, Vahala K.   +14 more
europepmc   +1 more source

Responsive Visible‐Wavelength Metasurfaces from Porous Silicon Based on Fano Guided‐Mode Resonance

Advanced Optical Materials, EarlyView.
The article introduces mesoporous silicon metasurfaces (pSi‐MS) supporting Fano guided‐mode resonances in the visible regime. By combining top‐down lithographic patterning of 2D gratings with bottom‐up electrochemical porosification, the approach realizes a new class of responsive metasurfaces, enabling highly sensitive and portable platforms for small
Tomoshree Dash, Saddam Gafsi, Estevao Marques Dos Santos, Ivan Kravchenko, Judson D. Ryckman   +4 more
wiley   +1 more source

Shape-morphable origami electromagnetic waveguides. [PDF]

Commun Eng
Ashok N, Suk S, Bilén SG, Ning X.
europepmc   +1 more source

Miniaturization of photonic waveguides by the use of left-handed materials [PDF]

, 2008
Philippe Tassin, Xavier Sahyoun, Irina Veretennicoff   +2 more
openalex   +1 more source

Improved Disorder Resilience in Small‐Footprint Photonic Cavities with Periodicity Breaking

Advanced Optical Materials, EarlyView.
Compact photonic crystal cavities with engineered aperiodicity are demonstrated to sustain high quality factormodes and enhanced reproducibility within a minimal footprint. Combining numerical optimization and near‐field measurements, the study reveals how controlled periodicity breaking improves disorder resilience, offering a robust and scalable ...
Nicoletta Granchi, Camilla Gonzini, Matteo Lodde, Gabriele Calusi, René P. J. van Veldhoven, Andrea Fiore, Guillermo Arregui, Francesca Intonti   +7 more
wiley   +1 more source

Effect of waveguide wall roughness on quantum signal transmission. [PDF]

Sci Rep
Azough E, Ahmadi H, Rostami A.
europepmc   +1 more source

On-chip dual-band waveguide Bragg filter with identical subnanometer-bandwidth stopbands near 1310 and 1950  nm wavelengths

, 2021
Zhengrui Tu, Jianhao Zhang, Carlos Alonso‐Ramos, Xavier Le Roux, Laurent Vivien, Éric Cassan   +5 more
openalex   +2 more sources