Web12 Apr 2024 · Since the discovery of extraordinary optical transmission through subwavelength hole arrays perforated in metal films [], optical field diffraction by small … Web12 Apr 2024 · This paper investigates the directional beaming of metallic subwavelength slits surrounded by dielectric gratings. The design of the structure for light beaming was formulated as an optimization ...
Silicon sub-wavelength grating resonator structures for gas sensor
Web18 Mar 2004 · Subwavelength lithography ABSTRACT In this article, we have systematically investigated the dependencies of k 1 on illumination conditions such as coherence setting and opening angle in off-axis illumination scheme. Web1 Jun 2024 · Subwavelength engineering is an effective way to vary the refractive index of a waveguide. It was first proposed to realize light coupling and mode conversion in one … channing tatum dog reviews
Near-field observation of subwavelength confinement of …
Web13 Sep 2010 · Subwavelength grating periodic structures in silicon-on-insulator: a new type of microphotonic waveguide Authors Przemek J Bock 1 , Pavel Cheben , Jens H Schmid , … WebIn this paper, we propose and demonstrate single subwavelength hybrid dielectric-plasmonic optical nanoantennas coupled to localized quantum dot emitters that constitute efficient and bright unidirectional photon sources under optical pumping. To achieve this, we devised a silicon nanoring sitting on a gold mirror with a 10 nm gap in-between ... WebComputer-generated holography typically generates terahertz (THz) holographic images with a pixel size larger than wavelength. We propose a multi-foci metalens model to … channing tatum fan mail address