Results 181 to 190 of about 70,758 (202)

Tunable Terahertz Generation in Dispersion‐Engineered ZnTe Waveguides

open access: yesLaser &Photonics Reviews, EarlyView.
A dispersion‐engineered Zinc Telluride (ZnTe) slab waveguide platform enables tunable and efficient guided‐wave terahertz (THz) generation through modal phase matching. By tailoring the optical and THz modal dispersion, coherent THz emission is achieved across 0.1–3 THz.
Arun Jana   +5 more
wiley   +1 more source

Extreme Optical Field Confinement and Enhancement in a Plasmonic Picopatch Within a Nanoparticle‐on‐Mirror Resonator

open access: yesLaser &Photonics Reviews, EarlyView.
A picopatch in a plasmonic nanocavity confines the electromagnetic energy to tiny effective volumes, close to 1nm3, leading to extreme electric field enhancements. Furthermore, a clear signature of strong coupling between the picopatch modes and other modes of the structure is obtained, which strongly modifies the far‐field response. ABSTRACT Plasmonic
Jinna He   +6 more
wiley   +1 more source

Terahertz dielectric waveguides

Advances in Optics and Photonics, 2013
Shaghik Atakaramians   +2 more
exaly  

Real photonic waveguides: guiding light through imperfections

Advances in Optics and Photonics, 2014
Daniele Melati, Francesco Morichetti
exaly  

Biocompatible Silk Printed Optical Waveguides

Advanced Materials, 2009
Jennifer Lewis   +2 more
exaly  

Crosstalk between three-dimensional plasmonic slot waveguides

Optics Express, 2008
Shanhui Fan, Georgios Veronis
exaly  

Low loss etchless silicon photonic waveguides

Optics Express, 2009
Jaime Cárdenas   +2 more
exaly  

Photocurable Liquid Core–Fugitive Shell Printing of Optical Waveguides

Advanced Materials, 2011
Nerine Cherepy   +2 more
exaly  

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